21371992884

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:737

約数の個数: 288

約数和(自身を含む): 65093124096

約数和(自身を除く): 43721131212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 132, 153, 162, 187, 198, 204, 243, 297, 306, 307, 324, 374, 383, 396, 459, 486, 561, 594, 612, 614, 748, 766, 891, 918, 921, 972, 1122, 1149, 1188, 1228, 1377, 1532, 1683, 1782, 1836, 1842, 2244, 2298, 2673, 2754, 2763, 3366, 3377, 3447, 3564, 3684, 4131, 4213, 4596, 5049, 5219, 5346, 5508, 5526, 6511, 6732, 6754, 6894, 8262, 8289, 8426, 10098, 10131, 10341, 10438, 10692, 11052, 12639, 13022, 13508, 13788, 15147, 15657, 16524, 16578, 16852, 19533, 20196, 20262, 20682, 20876, 24867, 25278, 26044, 30294, 30393, 31023, 31314, 33156, 37917, 39066, 40524, 41364, 45441, 46971, 49734, 50556, 57409, 58599, 60588, 60786, 62046, 62628, 71621, 74601, 75834, 78132, 90882, 91179, 93069, 93942, 99468, 113751, 114818, 117198, 117581, 121572, 124092, 140913, 143242, 149202, 151668, 172227, 175797, 181764, 182358, 186138, 187884, 214863, 227502, 229636, 234396, 235162, 273537, 281826, 286484, 298404, 341253, 344454, 351594, 352743, 364716, 372276, 422739, 429726, 455004, 470324, 516681, 527391, 547074, 563652, 644589, 682506, 688908, 703188, 705486, 820611, 845478, 859452, 1023759, 1033362, 1054782, 1058229, 1094148, 1268217, 1289178, 1293391, 1365012, 1410972, 1550043, 1582173, 1641222, 1690956, 1933767, 1998877, 2047518, 2066724, 2109564, 2116458, 2536434, 2578356, 2586782, 3100086, 3164346, 3174687, 3282444, 3867534, 3880173, 3997754, 4095036, 4232916, 4650129, 5072868, 5173564, 5801301, 5996631, 6200172, 6328692, 6349374, 7735068, 7760346, 7995508, 9300258, 9524061, 11602602, 11640519, 11993262, 12698748, 13950387, 15520692, 17403903, 17989893, 18600516, 19048122, 21987647, 23205204, 23281038, 23986524, 27900774, 28572183, 34807806, 34921557, 35979786, 38096244, 43975294, 46562076, 53969679, 55801548, 57144366, 65962941, 69615612, 69843114, 71959572, 87950588, 104764671, 107939358, 114288732, 131925882, 139686228, 161909037, 197888823, 209529342, 215878716, 263851764, 314294013, 323818074, 395777646, 419058684, 485727111, 593666469, 628588026, 647636148, 791555292, 971454222, 1187332938, 1257176052, 1780999407, 1942908444, 2374665876, 3561998814, 5342998221, 7123997628, 10685996442, 21371992884]

約数ペア:

[(1, 21371992884), (2, 10685996442), (3, 7123997628), (4, 5342998221), (6, 3561998814), (9, 2374665876), (11, 1942908444), (12, 1780999407), (17, 1257176052), (18, 1187332938), (22, 971454222), (27, 791555292), (33, 647636148), (34, 628588026), (36, 593666469), (44, 485727111), (51, 419058684), (54, 395777646), (66, 323818074), (68, 314294013), (81, 263851764), (99, 215878716), (102, 209529342), (108, 197888823), (132, 161909037), (153, 139686228), (162, 131925882), (187, 114288732), (198, 107939358), (204, 104764671), (243, 87950588), (297, 71959572), (306, 69843114), (307, 69615612), (324, 65962941), (374, 57144366), (383, 55801548), (396, 53969679), (459, 46562076), (486, 43975294), (561, 38096244), (594, 35979786), (612, 34921557), (614, 34807806), (748, 28572183), (766, 27900774), (891, 23986524), (918, 23281038), (921, 23205204), (972, 21987647), (1122, 19048122), (1149, 18600516), (1188, 17989893), (1228, 17403903), (1377, 15520692), (1532, 13950387), (1683, 12698748), (1782, 11993262), (1836, 11640519), (1842, 11602602), (2244, 9524061), (2298, 9300258), (2673, 7995508), (2754, 7760346), (2763, 7735068), (3366, 6349374), (3377, 6328692), (3447, 6200172), (3564, 5996631), (3684, 5801301), (4131, 5173564), (4213, 5072868), (4596, 4650129), (5049, 4232916), (5219, 4095036), (5346, 3997754), (5508, 3880173), (5526, 3867534), (6511, 3282444), (6732, 3174687), (6754, 3164346), (6894, 3100086), (8262, 2586782), (8289, 2578356), (8426, 2536434), (10098, 2116458), (10131, 2109564), (10341, 2066724), (10438, 2047518), (10692, 1998877), (11052, 1933767), (12639, 1690956), (13022, 1641222), (13508, 1582173), (13788, 1550043), (15147, 1410972), (15657, 1365012), (16524, 1293391), (16578, 1289178), (16852, 1268217), (19533, 1094148), (20196, 1058229), (20262, 1054782), (20682, 1033362), (20876, 1023759), (24867, 859452), (25278, 845478), (26044, 820611), (30294, 705486), (30393, 703188), (31023, 688908), (31314, 682506), (33156, 644589), (37917, 563652), (39066, 547074), (40524, 527391), (41364, 516681), (45441, 470324), (46971, 455004), (49734, 429726), (50556, 422739), (57409, 372276), (58599, 364716), (60588, 352743), (60786, 351594), (62046, 344454), (62628, 341253), (71621, 298404), (74601, 286484), (75834, 281826), (78132, 273537), (90882, 235162), (91179, 234396), (93069, 229636), (93942, 227502), (99468, 214863), (113751, 187884), (114818, 186138), (117198, 182358), (117581, 181764), (121572, 175797), (124092, 172227), (140913, 151668), (143242, 149202)]