1528001584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 3203366400

約数和(自身を除く): 1675364816

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 229, 304, 376, 458, 467, 752, 893, 916, 934, 1786, 1832, 1868, 3572, 3664, 3736, 4351, 7144, 7472, 8702, 8873, 10763, 14288, 17404, 17746, 21526, 21949, 34808, 35492, 43052, 43898, 69616, 70984, 86104, 87796, 106943, 141968, 172208, 175592, 204497, 213886, 351184, 408994, 417031, 427772, 817988, 834062, 855544, 1635976, 1668124, 1711088, 2031917, 3271952, 3336248, 4063834, 5026321, 6672496, 8127668, 10052642, 16255336, 20105284, 32510672, 40210568, 80421136, 95500099, 191000198, 382000396, 764000792, 1528001584]

約数ペア:

[(1, 1528001584), (2, 764000792), (4, 382000396), (8, 191000198), (16, 95500099), (19, 80421136), (38, 40210568), (47, 32510672), (76, 20105284), (94, 16255336), (152, 10052642), (188, 8127668), (229, 6672496), (304, 5026321), (376, 4063834), (458, 3336248), (467, 3271952), (752, 2031917), (893, 1711088), (916, 1668124), (934, 1635976), (1786, 855544), (1832, 834062), (1868, 817988), (3572, 427772), (3664, 417031), (3736, 408994), (4351, 351184), (7144, 213886), (7472, 204497), (8702, 175592), (8873, 172208), (10763, 141968), (14288, 106943), (17404, 87796), (17746, 86104), (21526, 70984), (21949, 69616), (34808, 43898), (35492, 43052)]