315909828

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1009}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 886860800

約数和(自身を除く): 570950972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 223, 234, 351, 446, 468, 669, 702, 892, 1009, 1338, 1404, 2007, 2018, 2676, 2899, 3027, 4014, 4036, 5798, 6021, 6054, 8028, 8697, 9081, 11596, 12042, 12108, 13117, 17394, 18162, 24084, 26091, 26234, 27243, 34788, 36324, 39351, 52182, 52468, 54486, 78273, 78702, 104364, 108972, 118053, 156546, 157404, 225007, 236106, 313092, 354159, 450014, 472212, 675021, 708318, 900028, 1350042, 1416636, 2025063, 2700084, 2925091, 4050126, 5850182, 6075189, 8100252, 8775273, 11700364, 12150378, 17550546, 24300756, 26325819, 35101092, 52651638, 78977457, 105303276, 157954914, 315909828]

約数ペア:

[(1, 315909828), (2, 157954914), (3, 105303276), (4, 78977457), (6, 52651638), (9, 35101092), (12, 26325819), (13, 24300756), (18, 17550546), (26, 12150378), (27, 11700364), (36, 8775273), (39, 8100252), (52, 6075189), (54, 5850182), (78, 4050126), (108, 2925091), (117, 2700084), (156, 2025063), (223, 1416636), (234, 1350042), (351, 900028), (446, 708318), (468, 675021), (669, 472212), (702, 450014), (892, 354159), (1009, 313092), (1338, 236106), (1404, 225007), (2007, 157404), (2018, 156546), (2676, 118053), (2899, 108972), (3027, 104364), (4014, 78702), (4036, 78273), (5798, 54486), (6021, 52468), (6054, 52182), (8028, 39351), (8697, 36324), (9081, 34788), (11596, 27243), (12042, 26234), (12108, 26091), (13117, 24084), (17394, 18162)]