1272540276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4357}}^1$

素因数の和:4454

約数の個数: 144

約数和(自身を含む): 3934053760

約数和(自身を除く): 2661513484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 183, 228, 244, 252, 266, 342, 366, 399, 427, 532, 549, 684, 732, 798, 854, 1098, 1159, 1197, 1281, 1596, 1708, 2196, 2318, 2394, 2562, 3477, 3843, 4357, 4636, 4788, 5124, 6954, 7686, 8113, 8714, 10431, 13071, 13908, 15372, 16226, 17428, 20862, 24339, 26142, 30499, 32452, 39213, 41724, 48678, 52284, 60998, 73017, 78426, 82783, 91497, 97356, 121996, 146034, 156852, 165566, 182994, 248349, 265777, 274491, 292068, 331132, 365988, 496698, 531554, 548982, 579481, 745047, 797331, 993396, 1063108, 1097964, 1158962, 1490094, 1594662, 1738443, 1860439, 2317924, 2391993, 2980188, 3189324, 3476886, 3720878, 4783986, 5049763, 5215329, 5581317, 6953772, 7441756, 9567972, 10099526, 10430658, 11162634, 15149289, 16743951, 20199052, 20861316, 22325268, 30298578, 33487902, 35348341, 45447867, 60597156, 66975804, 70696682, 90895734, 106045023, 141393364, 181791468, 212090046, 318135069, 424180092, 636270138, 1272540276]

約数ペア:

[(1, 1272540276), (2, 636270138), (3, 424180092), (4, 318135069), (6, 212090046), (7, 181791468), (9, 141393364), (12, 106045023), (14, 90895734), (18, 70696682), (19, 66975804), (21, 60597156), (28, 45447867), (36, 35348341), (38, 33487902), (42, 30298578), (57, 22325268), (61, 20861316), (63, 20199052), (76, 16743951), (84, 15149289), (114, 11162634), (122, 10430658), (126, 10099526), (133, 9567972), (171, 7441756), (183, 6953772), (228, 5581317), (244, 5215329), (252, 5049763), (266, 4783986), (342, 3720878), (366, 3476886), (399, 3189324), (427, 2980188), (532, 2391993), (549, 2317924), (684, 1860439), (732, 1738443), (798, 1594662), (854, 1490094), (1098, 1158962), (1159, 1097964), (1197, 1063108), (1281, 993396), (1596, 797331), (1708, 745047), (2196, 579481), (2318, 548982), (2394, 531554), (2562, 496698), (3477, 365988), (3843, 331132), (4357, 292068), (4636, 274491), (4788, 265777), (5124, 248349), (6954, 182994), (7686, 165566), (8113, 156852), (8714, 146034), (10431, 121996), (13071, 97356), (13908, 91497), (15372, 82783), (16226, 78426), (17428, 73017), (20862, 60998), (24339, 52284), (26142, 48678), (30499, 41724), (32452, 39213)]