1238483536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 2621756800

約数和(自身を除く): 1383273264

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 103, 148, 152, 206, 296, 304, 412, 592, 703, 824, 1069, 1406, 1648, 1957, 2138, 2812, 3811, 3914, 4276, 5624, 7622, 7828, 8552, 11248, 15244, 15656, 17104, 20311, 30488, 31312, 39553, 40622, 60976, 72409, 79106, 81244, 110107, 144818, 158212, 162488, 220214, 289636, 316424, 324976, 440428, 579272, 632848, 751507, 880856, 1158544, 1503014, 1761712, 2092033, 3006028, 4073959, 4184066, 6012056, 8147918, 8368132, 12024112, 16295836, 16736264, 32591672, 33472528, 65183344, 77405221, 154810442, 309620884, 619241768, 1238483536]

約数ペア:

[(1, 1238483536), (2, 619241768), (4, 309620884), (8, 154810442), (16, 77405221), (19, 65183344), (37, 33472528), (38, 32591672), (74, 16736264), (76, 16295836), (103, 12024112), (148, 8368132), (152, 8147918), (206, 6012056), (296, 4184066), (304, 4073959), (412, 3006028), (592, 2092033), (703, 1761712), (824, 1503014), (1069, 1158544), (1406, 880856), (1648, 751507), (1957, 632848), (2138, 579272), (2812, 440428), (3811, 324976), (3914, 316424), (4276, 289636), (5624, 220214), (7622, 162488), (7828, 158212), (8552, 144818), (11248, 110107), (15244, 81244), (15656, 79106), (17104, 72409), (20311, 60976), (30488, 40622), (31312, 39553)]