728924328

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2764

約数の個数: 144

約数和(自身を含む): 2240784000

約数和(自身を除く): 1511859672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 484, 558, 682, 726, 744, 792, 968, 1023, 1089, 1116, 1364, 1452, 2046, 2178, 2232, 2699, 2728, 2904, 3069, 3751, 4092, 4356, 5398, 6138, 7502, 8097, 8184, 8712, 10796, 11253, 12276, 15004, 16194, 21592, 22506, 24291, 24552, 29689, 30008, 32388, 33759, 45012, 48582, 59378, 64776, 67518, 83669, 89067, 90024, 97164, 118756, 135036, 167338, 178134, 194328, 237512, 251007, 267201, 270072, 326579, 334676, 356268, 502014, 534402, 653158, 669352, 712536, 753021, 920359, 979737, 1004028, 1068804, 1306316, 1506042, 1840718, 1959474, 2008056, 2137608, 2612632, 2761077, 2939211, 3012084, 3681436, 3918948, 5522154, 5878422, 6024168, 7362872, 7837896, 8283231, 10123949, 11044308, 11756844, 16566462, 20247898, 22088616, 23513688, 30371847, 33132924, 40495796, 60743694, 66265848, 80991592, 91115541, 121487388, 182231082, 242974776, 364462164, 728924328]

約数ペア:

[(1, 728924328), (2, 364462164), (3, 242974776), (4, 182231082), (6, 121487388), (8, 91115541), (9, 80991592), (11, 66265848), (12, 60743694), (18, 40495796), (22, 33132924), (24, 30371847), (31, 23513688), (33, 22088616), (36, 20247898), (44, 16566462), (62, 11756844), (66, 11044308), (72, 10123949), (88, 8283231), (93, 7837896), (99, 7362872), (121, 6024168), (124, 5878422), (132, 5522154), (186, 3918948), (198, 3681436), (242, 3012084), (248, 2939211), (264, 2761077), (279, 2612632), (341, 2137608), (363, 2008056), (372, 1959474), (396, 1840718), (484, 1506042), (558, 1306316), (682, 1068804), (726, 1004028), (744, 979737), (792, 920359), (968, 753021), (1023, 712536), (1089, 669352), (1116, 653158), (1364, 534402), (1452, 502014), (2046, 356268), (2178, 334676), (2232, 326579), (2699, 270072), (2728, 267201), (2904, 251007), (3069, 237512), (3751, 194328), (4092, 178134), (4356, 167338), (5398, 135036), (6138, 118756), (7502, 97164), (8097, 90024), (8184, 89067), (8712, 83669), (10796, 67518), (11253, 64776), (12276, 59378), (15004, 48582), (16194, 45012), (21592, 33759), (22506, 32388), (24291, 30008), (24552, 29689)]