1309248846

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 160

約数和(自身を含む): 3311953920

約数和(自身を除く): 2002705074

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 131, 153, 162, 171, 191, 262, 306, 323, 342, 382, 393, 459, 513, 573, 646, 786, 918, 969, 1026, 1146, 1179, 1377, 1539, 1719, 1938, 2227, 2358, 2489, 2754, 2907, 3078, 3247, 3438, 3537, 3629, 4454, 4978, 5157, 5814, 6494, 6681, 7074, 7258, 7467, 8721, 9741, 10314, 10611, 10887, 13362, 14934, 15471, 17442, 19482, 20043, 21222, 21774, 22401, 25021, 26163, 29223, 30942, 32661, 40086, 42313, 44802, 50042, 52326, 58446, 60129, 61693, 65322, 67203, 75063, 84626, 87669, 97983, 120258, 123386, 126939, 134406, 150126, 175338, 180387, 185079, 195966, 201609, 225189, 253878, 263007, 293949, 360774, 370158, 380817, 403218, 425357, 450378, 475399, 526014, 555237, 587898, 675567, 761634, 850714, 950798, 1110474, 1142451, 1276071, 1351134, 1426197, 1665711, 2026701, 2284902, 2552142, 2852394, 3331422, 3427353, 3828213, 4053402, 4278591, 4997133, 6854706, 7656426, 8081783, 8557182, 9994266, 11484639, 12835773, 16163566, 22969278, 24245349, 25671546, 34453917, 38507319, 48490698, 68907834, 72736047, 77014638, 145472094, 218208141, 436416282, 654624423, 1309248846]

約数ペア:

[(1, 1309248846), (2, 654624423), (3, 436416282), (6, 218208141), (9, 145472094), (17, 77014638), (18, 72736047), (19, 68907834), (27, 48490698), (34, 38507319), (38, 34453917), (51, 25671546), (54, 24245349), (57, 22969278), (81, 16163566), (102, 12835773), (114, 11484639), (131, 9994266), (153, 8557182), (162, 8081783), (171, 7656426), (191, 6854706), (262, 4997133), (306, 4278591), (323, 4053402), (342, 3828213), (382, 3427353), (393, 3331422), (459, 2852394), (513, 2552142), (573, 2284902), (646, 2026701), (786, 1665711), (918, 1426197), (969, 1351134), (1026, 1276071), (1146, 1142451), (1179, 1110474), (1377, 950798), (1539, 850714), (1719, 761634), (1938, 675567), (2227, 587898), (2358, 555237), (2489, 526014), (2754, 475399), (2907, 450378), (3078, 425357), (3247, 403218), (3438, 380817), (3537, 370158), (3629, 360774), (4454, 293949), (4978, 263007), (5157, 253878), (5814, 225189), (6494, 201609), (6681, 195966), (7074, 185079), (7258, 180387), (7467, 175338), (8721, 150126), (9741, 134406), (10314, 126939), (10611, 123386), (10887, 120258), (13362, 97983), (14934, 87669), (15471, 84626), (17442, 75063), (19482, 67203), (20043, 65322), (21222, 61693), (21774, 60129), (22401, 58446), (25021, 52326), (26163, 50042), (29223, 44802), (30942, 42313), (32661, 40086)]