491831112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{5647}}^1$

素因数の和:5866

約数の個数: 64

約数和(自身を含む): 1301299200

約数和(自身を除く): 809468088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 191, 228, 382, 456, 573, 764, 1146, 1528, 2292, 3629, 4584, 5647, 7258, 10887, 11294, 14516, 16941, 21774, 22588, 29032, 33882, 43548, 45176, 67764, 87096, 107293, 135528, 214586, 321879, 429172, 643758, 858344, 1078577, 1287516, 2157154, 2575032, 3235731, 4314308, 6471462, 8628616, 12942924, 20492963, 25885848, 40985926, 61478889, 81971852, 122957778, 163943704, 245915556, 491831112]

約数ペア:

[(1, 491831112), (2, 245915556), (3, 163943704), (4, 122957778), (6, 81971852), (8, 61478889), (12, 40985926), (19, 25885848), (24, 20492963), (38, 12942924), (57, 8628616), (76, 6471462), (114, 4314308), (152, 3235731), (191, 2575032), (228, 2157154), (382, 1287516), (456, 1078577), (573, 858344), (764, 643758), (1146, 429172), (1528, 321879), (2292, 214586), (3629, 135528), (4584, 107293), (5647, 87096), (7258, 67764), (10887, 45176), (11294, 43548), (14516, 33882), (16941, 29032), (21774, 22588)]