815765496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12049}}^1$

素因数の和:12109

約数の個数: 128

約数和(自身を含む): 2591232000

約数和(自身を除く): 1775466504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 11284, 12049, 16926, 22568, 24098, 33852, 36147, 48196, 67704, 72294, 84343, 96392, 144588, 156637, 168686, 253029, 289176, 313274, 337372, 373519, 469911, 506058, 626548, 674744, 747038, 939822, 1012116, 1096459, 1120557, 1253096, 1494076, 1879644, 2024232, 2192918, 2241114, 2614633, 2988152, 3289377, 3759288, 4385836, 4482228, 4855747, 5229266, 6578754, 7843899, 8771672, 8964456, 9711494, 10458532, 13157508, 14567241, 15687798, 19422988, 20917064, 26315016, 29134482, 31375596, 33990229, 38845976, 58268964, 62751192, 67980458, 101970687, 116537928, 135960916, 203941374, 271921832, 407882748, 815765496]

約数ペア:

[(1, 815765496), (2, 407882748), (3, 271921832), (4, 203941374), (6, 135960916), (7, 116537928), (8, 101970687), (12, 67980458), (13, 62751192), (14, 58268964), (21, 38845976), (24, 33990229), (26, 31375596), (28, 29134482), (31, 26315016), (39, 20917064), (42, 19422988), (52, 15687798), (56, 14567241), (62, 13157508), (78, 10458532), (84, 9711494), (91, 8964456), (93, 8771672), (104, 7843899), (124, 6578754), (156, 5229266), (168, 4855747), (182, 4482228), (186, 4385836), (217, 3759288), (248, 3289377), (273, 2988152), (312, 2614633), (364, 2241114), (372, 2192918), (403, 2024232), (434, 1879644), (546, 1494076), (651, 1253096), (728, 1120557), (744, 1096459), (806, 1012116), (868, 939822), (1092, 747038), (1209, 674744), (1302, 626548), (1612, 506058), (1736, 469911), (2184, 373519), (2418, 337372), (2604, 313274), (2821, 289176), (3224, 253029), (4836, 168686), (5208, 156637), (5642, 144588), (8463, 96392), (9672, 84343), (11284, 72294), (12049, 67704), (16926, 48196), (22568, 36147), (24098, 33852)]