915010032

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1171}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 2408956928

約数和(自身を除く): 1493946896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 223, 292, 438, 446, 584, 669, 876, 892, 1168, 1171, 1338, 1752, 1784, 2342, 2676, 3504, 3513, 3568, 4684, 5352, 7026, 9368, 10704, 14052, 16279, 18736, 28104, 32558, 48837, 56208, 65116, 85483, 97674, 130232, 170966, 195348, 256449, 260464, 261133, 341932, 390696, 512898, 522266, 683864, 781392, 783399, 1025796, 1044532, 1367728, 1566798, 2051592, 2089064, 3133596, 4103184, 4178128, 6267192, 12534384, 19062709, 38125418, 57188127, 76250836, 114376254, 152501672, 228752508, 305003344, 457505016, 915010032]

約数ペア:

[(1, 915010032), (2, 457505016), (3, 305003344), (4, 228752508), (6, 152501672), (8, 114376254), (12, 76250836), (16, 57188127), (24, 38125418), (48, 19062709), (73, 12534384), (146, 6267192), (219, 4178128), (223, 4103184), (292, 3133596), (438, 2089064), (446, 2051592), (584, 1566798), (669, 1367728), (876, 1044532), (892, 1025796), (1168, 783399), (1171, 781392), (1338, 683864), (1752, 522266), (1784, 512898), (2342, 390696), (2676, 341932), (3504, 261133), (3513, 260464), (3568, 256449), (4684, 195348), (5352, 170966), (7026, 130232), (9368, 97674), (10704, 85483), (14052, 65116), (16279, 56208), (18736, 48837), (28104, 32558)]