388382592

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{77801}}^1$

素因数の和:77831

約数の個数: 64

約数和(自身を含む): 1111012560

約数和(自身を除く): 722629968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 77801, 155602, 233403, 311204, 466806, 622408, 933612, 1011413, 1244816, 1867224, 2022826, 2489632, 3034239, 3734448, 4045652, 4979264, 6068478, 7468896, 8091304, 9958528, 12136956, 14937792, 16182608, 24273912, 29875584, 32365216, 48547824, 64730432, 97095648, 129460864, 194191296, 388382592]

約数ペア:

[(1, 388382592), (2, 194191296), (3, 129460864), (4, 97095648), (6, 64730432), (8, 48547824), (12, 32365216), (13, 29875584), (16, 24273912), (24, 16182608), (26, 14937792), (32, 12136956), (39, 9958528), (48, 8091304), (52, 7468896), (64, 6068478), (78, 4979264), (96, 4045652), (104, 3734448), (128, 3034239), (156, 2489632), (192, 2022826), (208, 1867224), (312, 1244816), (384, 1011413), (416, 933612), (624, 622408), (832, 466806), (1248, 311204), (1664, 233403), (2496, 155602), (4992, 77801)]