389115744

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 1079930880

約数和(自身を除く): 690815136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 383, 456, 557, 608, 766, 912, 1114, 1149, 1532, 1671, 1824, 2228, 2298, 3064, 3342, 4456, 4596, 6128, 6684, 7277, 8912, 9192, 10583, 12256, 13368, 14554, 17824, 18384, 21166, 21831, 26736, 29108, 31749, 36768, 42332, 43662, 53472, 58216, 63498, 84664, 87324, 116432, 126996, 169328, 174648, 213331, 232864, 253992, 338656, 349296, 426662, 507984, 639993, 698592, 853324, 1015968, 1279986, 1706648, 2559972, 3413296, 4053289, 5119944, 6826592, 8106578, 10239888, 12159867, 16213156, 20479776, 24319734, 32426312, 48639468, 64852624, 97278936, 129705248, 194557872, 389115744]

約数ペア:

[(1, 389115744), (2, 194557872), (3, 129705248), (4, 97278936), (6, 64852624), (8, 48639468), (12, 32426312), (16, 24319734), (19, 20479776), (24, 16213156), (32, 12159867), (38, 10239888), (48, 8106578), (57, 6826592), (76, 5119944), (96, 4053289), (114, 3413296), (152, 2559972), (228, 1706648), (304, 1279986), (383, 1015968), (456, 853324), (557, 698592), (608, 639993), (766, 507984), (912, 426662), (1114, 349296), (1149, 338656), (1532, 253992), (1671, 232864), (1824, 213331), (2228, 174648), (2298, 169328), (3064, 126996), (3342, 116432), (4456, 87324), (4596, 84664), (6128, 63498), (6684, 58216), (7277, 53472), (8912, 43662), (9192, 42332), (10583, 36768), (12256, 31749), (13368, 29108), (14554, 26736), (17824, 21831), (18384, 21166)]