2040749964

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 6199345152

約数和(自身を除く): 4158595188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 47, 54, 62, 66, 81, 93, 94, 99, 108, 124, 131, 132, 141, 162, 186, 188, 198, 243, 262, 279, 282, 297, 324, 341, 372, 393, 396, 423, 486, 517, 524, 558, 564, 594, 682, 786, 837, 846, 891, 972, 1023, 1034, 1116, 1179, 1188, 1269, 1364, 1441, 1457, 1551, 1572, 1674, 1692, 1782, 2046, 2068, 2358, 2511, 2538, 2673, 2882, 2914, 3069, 3102, 3348, 3537, 3564, 3807, 4061, 4092, 4323, 4371, 4653, 4716, 5022, 5076, 5346, 5764, 5828, 6138, 6157, 6204, 7074, 7533, 7614, 8122, 8646, 8742, 9207, 9306, 10044, 10611, 10692, 11421, 12183, 12276, 12314, 12969, 13113, 13959, 14148, 15066, 15228, 16027, 16244, 17292, 17484, 18414, 18471, 18612, 21222, 22842, 24366, 24628, 25938, 26226, 27621, 27918, 30132, 31833, 32054, 36549, 36828, 36942, 38907, 39339, 41877, 42444, 44671, 45684, 48081, 48732, 51876, 52452, 55242, 55413, 55836, 63666, 64108, 67727, 73098, 73884, 77814, 78678, 82863, 83754, 89342, 96162, 109647, 110484, 110826, 116721, 118017, 125631, 127332, 134013, 135454, 144243, 146196, 155628, 157356, 165726, 166239, 167508, 178684, 190867, 192324, 203181, 219294, 221652, 233442, 236034, 251262, 268026, 270908, 288486, 328941, 331452, 332478, 350163, 354051, 381734, 402039, 406362, 432729, 438588, 466884, 472068, 498717, 502524, 536052, 572601, 576972, 609543, 657882, 664956, 700326, 708102, 763468, 804078, 812724, 865458, 986823, 997434, 1145202, 1206117, 1219086, 1298187, 1315764, 1400652, 1416204, 1496151, 1608156, 1717803, 1730916, 1828629, 1973646, 1994868, 2099537, 2290404, 2412234, 2438172, 2596374, 2992302, 3435606, 3618351, 3657258, 3894561, 3947292, 4199074, 4824468, 5153409, 5192748, 5485887, 5984604, 6298611, 6871212, 7236702, 7314516, 7789122, 8398148, 10306818, 10855053, 10971774, 12597222, 14473404, 15460227, 15578244, 16457661, 18895833, 20613636, 21710106, 21943548, 25194444, 30920454, 32915322, 37791666, 43420212, 46380681, 56687499, 61840908, 65830644, 75583332, 92761362, 113374998, 170062497, 185522724, 226749996, 340124994, 510187491, 680249988, 1020374982, 2040749964]

約数ペア:

[(1, 2040749964), (2, 1020374982), (3, 680249988), (4, 510187491), (6, 340124994), (9, 226749996), (11, 185522724), (12, 170062497), (18, 113374998), (22, 92761362), (27, 75583332), (31, 65830644), (33, 61840908), (36, 56687499), (44, 46380681), (47, 43420212), (54, 37791666), (62, 32915322), (66, 30920454), (81, 25194444), (93, 21943548), (94, 21710106), (99, 20613636), (108, 18895833), (124, 16457661), (131, 15578244), (132, 15460227), (141, 14473404), (162, 12597222), (186, 10971774), (188, 10855053), (198, 10306818), (243, 8398148), (262, 7789122), (279, 7314516), (282, 7236702), (297, 6871212), (324, 6298611), (341, 5984604), (372, 5485887), (393, 5192748), (396, 5153409), (423, 4824468), (486, 4199074), (517, 3947292), (524, 3894561), (558, 3657258), (564, 3618351), (594, 3435606), (682, 2992302), (786, 2596374), (837, 2438172), (846, 2412234), (891, 2290404), (972, 2099537), (1023, 1994868), (1034, 1973646), (1116, 1828629), (1179, 1730916), (1188, 1717803), (1269, 1608156), (1364, 1496151), (1441, 1416204), (1457, 1400652), (1551, 1315764), (1572, 1298187), (1674, 1219086), (1692, 1206117), (1782, 1145202), (2046, 997434), (2068, 986823), (2358, 865458), (2511, 812724), (2538, 804078), (2673, 763468), (2882, 708102), (2914, 700326), (3069, 664956), (3102, 657882), (3348, 609543), (3537, 576972), (3564, 572601), (3807, 536052), (4061, 502524), (4092, 498717), (4323, 472068), (4371, 466884), (4653, 438588), (4716, 432729), (5022, 406362), (5076, 402039), (5346, 381734), (5764, 354051), (5828, 350163), (6138, 332478), (6157, 331452), (6204, 328941), (7074, 288486), (7533, 270908), (7614, 268026), (8122, 251262), (8646, 236034), (8742, 233442), (9207, 221652), (9306, 219294), (10044, 203181), (10611, 192324), (10692, 190867), (11421, 178684), (12183, 167508), (12276, 166239), (12314, 165726), (12969, 157356), (13113, 155628), (13959, 146196), (14148, 144243), (15066, 135454), (15228, 134013), (16027, 127332), (16244, 125631), (17292, 118017), (17484, 116721), (18414, 110826), (18471, 110484), (18612, 109647), (21222, 96162), (22842, 89342), (24366, 83754), (24628, 82863), (25938, 78678), (26226, 77814), (27621, 73884), (27918, 73098), (30132, 67727), (31833, 64108), (32054, 63666), (36549, 55836), (36828, 55413), (36942, 55242), (38907, 52452), (39339, 51876), (41877, 48732), (42444, 48081), (44671, 45684)]