505397504

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 1045076760

約数和(自身を除く): 539679256

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 229, 233, 256, 296, 458, 466, 592, 916, 932, 1184, 1832, 1864, 2368, 3664, 3728, 4736, 7328, 7456, 8473, 8621, 9472, 14656, 14912, 16946, 17242, 29312, 29824, 33892, 34484, 53357, 58624, 59648, 67784, 68968, 106714, 135568, 137936, 213428, 271136, 275872, 426856, 542272, 551744, 853712, 1084544, 1103488, 1707424, 1974209, 2169088, 2206976, 3414848, 3948418, 6829696, 7896836, 13659392, 15793672, 31587344, 63174688, 126349376, 252698752, 505397504]

約数ペア:

[(1, 505397504), (2, 252698752), (4, 126349376), (8, 63174688), (16, 31587344), (32, 15793672), (37, 13659392), (64, 7896836), (74, 6829696), (128, 3948418), (148, 3414848), (229, 2206976), (233, 2169088), (256, 1974209), (296, 1707424), (458, 1103488), (466, 1084544), (592, 853712), (916, 551744), (932, 542272), (1184, 426856), (1832, 275872), (1864, 271136), (2368, 213428), (3664, 137936), (3728, 135568), (4736, 106714), (7328, 68968), (7456, 67784), (8473, 59648), (8621, 58624), (9472, 53357), (14656, 34484), (14912, 33892), (16946, 29824), (17242, 29312)]