1478685336

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 4021920000

約数和(自身を除く): 2543234664

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 139, 152, 164, 228, 246, 278, 328, 417, 456, 492, 556, 569, 779, 834, 984, 1112, 1138, 1558, 1668, 1707, 2276, 2337, 2641, 3116, 3336, 3414, 4552, 4674, 5282, 5699, 6232, 6828, 7923, 9348, 10564, 10811, 11398, 13656, 15846, 17097, 18696, 21128, 21622, 22796, 23329, 31692, 32433, 34194, 43244, 45592, 46658, 63384, 64866, 68388, 69987, 79091, 86488, 93316, 108281, 129732, 136776, 139974, 158182, 186632, 216562, 237273, 259464, 279948, 316364, 324843, 433124, 443251, 474546, 559896, 632728, 649686, 866248, 886502, 949092, 1299372, 1329753, 1502729, 1773004, 1898184, 2598744, 2659506, 3005458, 3242731, 3546008, 4508187, 5319012, 6010916, 6485462, 9016374, 9728193, 10638024, 12021832, 12970924, 18032748, 19456386, 25941848, 36065496, 38912772, 61611889, 77825544, 123223778, 184835667, 246447556, 369671334, 492895112, 739342668, 1478685336]

約数ペア:

[(1, 1478685336), (2, 739342668), (3, 492895112), (4, 369671334), (6, 246447556), (8, 184835667), (12, 123223778), (19, 77825544), (24, 61611889), (38, 38912772), (41, 36065496), (57, 25941848), (76, 19456386), (82, 18032748), (114, 12970924), (123, 12021832), (139, 10638024), (152, 9728193), (164, 9016374), (228, 6485462), (246, 6010916), (278, 5319012), (328, 4508187), (417, 3546008), (456, 3242731), (492, 3005458), (556, 2659506), (569, 2598744), (779, 1898184), (834, 1773004), (984, 1502729), (1112, 1329753), (1138, 1299372), (1558, 949092), (1668, 886502), (1707, 866248), (2276, 649686), (2337, 632728), (2641, 559896), (3116, 474546), (3336, 443251), (3414, 433124), (4552, 324843), (4674, 316364), (5282, 279948), (5699, 259464), (6232, 237273), (6828, 216562), (7923, 186632), (9348, 158182), (10564, 139974), (10811, 136776), (11398, 129732), (13656, 108281), (15846, 93316), (17097, 86488), (18696, 79091), (21128, 69987), (21622, 68388), (22796, 64866), (23329, 63384), (31692, 46658), (32433, 45592), (34194, 43244)]