988586976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4021}}^1$

素因数の和:4244

約数の個数: 96

約数和(自身を含む): 2809543968

約数和(自身を除く): 1820956992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 197, 208, 312, 394, 416, 591, 624, 788, 1182, 1248, 1576, 2364, 2561, 3152, 4021, 4728, 5122, 6304, 7683, 8042, 9456, 10244, 12063, 15366, 16084, 18912, 20488, 24126, 30732, 32168, 40976, 48252, 52273, 61464, 64336, 81952, 96504, 104546, 122928, 128672, 156819, 193008, 209092, 245856, 313638, 386016, 418184, 627276, 792137, 836368, 1254552, 1584274, 1672736, 2376411, 2509104, 3168548, 4752822, 5018208, 6337096, 9505644, 10297781, 12674192, 19011288, 20595562, 25348384, 30893343, 38022576, 41191124, 61786686, 76045152, 82382248, 123573372, 164764496, 247146744, 329528992, 494293488, 988586976]

約数ペア:

[(1, 988586976), (2, 494293488), (3, 329528992), (4, 247146744), (6, 164764496), (8, 123573372), (12, 82382248), (13, 76045152), (16, 61786686), (24, 41191124), (26, 38022576), (32, 30893343), (39, 25348384), (48, 20595562), (52, 19011288), (78, 12674192), (96, 10297781), (104, 9505644), (156, 6337096), (197, 5018208), (208, 4752822), (312, 3168548), (394, 2509104), (416, 2376411), (591, 1672736), (624, 1584274), (788, 1254552), (1182, 836368), (1248, 792137), (1576, 627276), (2364, 418184), (2561, 386016), (3152, 313638), (4021, 245856), (4728, 209092), (5122, 193008), (6304, 156819), (7683, 128672), (8042, 122928), (9456, 104546), (10244, 96504), (12063, 81952), (15366, 64336), (16084, 61464), (18912, 52273), (20488, 48252), (24126, 40976), (30732, 32168)]