728973432

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3359

約数の個数: 160

約数和(自身を含む): 2299968000

約数和(自身を除く): 1570994568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 162, 186, 198, 216, 248, 264, 279, 297, 324, 341, 372, 396, 558, 594, 648, 682, 744, 792, 837, 891, 1023, 1116, 1188, 1364, 1674, 1782, 2046, 2232, 2376, 2511, 2728, 3069, 3299, 3348, 3564, 4092, 5022, 6138, 6598, 6696, 7128, 8184, 9207, 9897, 10044, 12276, 13196, 18414, 19794, 20088, 24552, 26392, 27621, 29691, 36289, 36828, 39588, 55242, 59382, 72578, 73656, 79176, 89073, 102269, 108867, 110484, 118764, 145156, 178146, 204538, 217734, 220968, 237528, 267219, 290312, 306807, 326601, 356292, 409076, 435468, 534438, 613614, 653202, 712584, 818152, 870936, 920421, 979803, 1068876, 1124959, 1227228, 1306404, 1840842, 1959606, 2137752, 2249918, 2454456, 2612808, 2761263, 2939409, 3374877, 3681684, 3919212, 4499836, 5522526, 5878818, 6749754, 7363368, 7838424, 8283789, 8999672, 10124631, 11045052, 11757636, 13499508, 16567578, 20249262, 22090104, 23515272, 26999016, 30373893, 33135156, 40498524, 60747786, 66270312, 80997048, 91121679, 121495572, 182243358, 242991144, 364486716, 728973432]

約数ペア:

[(1, 728973432), (2, 364486716), (3, 242991144), (4, 182243358), (6, 121495572), (8, 91121679), (9, 80997048), (11, 66270312), (12, 60747786), (18, 40498524), (22, 33135156), (24, 30373893), (27, 26999016), (31, 23515272), (33, 22090104), (36, 20249262), (44, 16567578), (54, 13499508), (62, 11757636), (66, 11045052), (72, 10124631), (81, 8999672), (88, 8283789), (93, 7838424), (99, 7363368), (108, 6749754), (124, 5878818), (132, 5522526), (162, 4499836), (186, 3919212), (198, 3681684), (216, 3374877), (248, 2939409), (264, 2761263), (279, 2612808), (297, 2454456), (324, 2249918), (341, 2137752), (372, 1959606), (396, 1840842), (558, 1306404), (594, 1227228), (648, 1124959), (682, 1068876), (744, 979803), (792, 920421), (837, 870936), (891, 818152), (1023, 712584), (1116, 653202), (1188, 613614), (1364, 534438), (1674, 435468), (1782, 409076), (2046, 356292), (2232, 326601), (2376, 306807), (2511, 290312), (2728, 267219), (3069, 237528), (3299, 220968), (3348, 217734), (3564, 204538), (4092, 178146), (5022, 145156), (6138, 118764), (6598, 110484), (6696, 108867), (7128, 102269), (8184, 89073), (9207, 79176), (9897, 73656), (10044, 72578), (12276, 59382), (13196, 55242), (18414, 39588), (19794, 36828), (20088, 36289), (24552, 29691), (26392, 27621)]