901163004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 2454176256

約数和(自身を除く): 1553013252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 397, 427, 443, 732, 794, 854, 886, 1191, 1281, 1329, 1588, 1708, 1772, 2382, 2562, 2658, 2779, 3101, 4764, 5124, 5316, 5558, 6202, 8337, 9303, 11116, 12404, 16674, 18606, 24217, 27023, 33348, 37212, 48434, 54046, 72651, 81069, 96868, 108092, 145302, 162138, 169519, 175871, 189161, 290604, 324276, 339038, 351742, 378322, 508557, 527613, 567483, 678076, 703484, 756644, 1017114, 1055226, 1134966, 1231097, 2034228, 2110452, 2269932, 2462194, 3693291, 4924388, 7386582, 10728131, 14773164, 21456262, 32184393, 42912524, 64368786, 75096917, 128737572, 150193834, 225290751, 300387668, 450581502, 901163004]

約数ペア:

[(1, 901163004), (2, 450581502), (3, 300387668), (4, 225290751), (6, 150193834), (7, 128737572), (12, 75096917), (14, 64368786), (21, 42912524), (28, 32184393), (42, 21456262), (61, 14773164), (84, 10728131), (122, 7386582), (183, 4924388), (244, 3693291), (366, 2462194), (397, 2269932), (427, 2110452), (443, 2034228), (732, 1231097), (794, 1134966), (854, 1055226), (886, 1017114), (1191, 756644), (1281, 703484), (1329, 678076), (1588, 567483), (1708, 527613), (1772, 508557), (2382, 378322), (2562, 351742), (2658, 339038), (2779, 324276), (3101, 290604), (4764, 189161), (5124, 175871), (5316, 169519), (5558, 162138), (6202, 145302), (8337, 108092), (9303, 96868), (11116, 81069), (12404, 72651), (16674, 54046), (18606, 48434), (24217, 37212), (27023, 33348)]