4489972688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{1499}}^1$

素因数の和:1752

約数の個数: 80

約数和(自身を含む): 9374400000

約数和(自身を除く): 4884427312

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 167, 236, 304, 334, 472, 668, 944, 1121, 1336, 1499, 2242, 2672, 2998, 3173, 4484, 5996, 6346, 8968, 9853, 11992, 12692, 17936, 19706, 23984, 25384, 28481, 39412, 50768, 56962, 78824, 88441, 113924, 157648, 176882, 187207, 227848, 250333, 353764, 374414, 455696, 500666, 707528, 748828, 1001332, 1415056, 1497656, 1680379, 2002664, 2995312, 3360758, 4005328, 4756327, 6721516, 9512654, 13443032, 14769647, 19025308, 26886064, 29539294, 38050616, 59078588, 76101232, 118157176, 236314352, 280623293, 561246586, 1122493172, 2244986344, 4489972688]

約数ペア:

[(1, 4489972688), (2, 2244986344), (4, 1122493172), (8, 561246586), (16, 280623293), (19, 236314352), (38, 118157176), (59, 76101232), (76, 59078588), (118, 38050616), (152, 29539294), (167, 26886064), (236, 19025308), (304, 14769647), (334, 13443032), (472, 9512654), (668, 6721516), (944, 4756327), (1121, 4005328), (1336, 3360758), (1499, 2995312), (2242, 2002664), (2672, 1680379), (2998, 1497656), (3173, 1415056), (4484, 1001332), (5996, 748828), (6346, 707528), (8968, 500666), (9853, 455696), (11992, 374414), (12692, 353764), (17936, 250333), (19706, 227848), (23984, 187207), (25384, 176882), (28481, 157648), (39412, 113924), (50768, 88441), (56962, 78824)]