1493627088

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{20731}}^1$

素因数の和:20840

約数の個数: 80

約数和(自身を含む): 4113228800

約数和(自身を除く): 2619601712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 79, 114, 152, 158, 228, 237, 304, 316, 456, 474, 632, 912, 948, 1264, 1501, 1896, 3002, 3792, 4503, 6004, 9006, 12008, 18012, 20731, 24016, 36024, 41462, 62193, 72048, 82924, 124386, 165848, 248772, 331696, 393889, 497544, 787778, 995088, 1181667, 1575556, 1637749, 2363334, 3151112, 3275498, 4726668, 4913247, 6302224, 6550996, 9453336, 9826494, 13101992, 18906672, 19652988, 26203984, 31117231, 39305976, 62234462, 78611952, 93351693, 124468924, 186703386, 248937848, 373406772, 497875696, 746813544, 1493627088]

約数ペア:

[(1, 1493627088), (2, 746813544), (3, 497875696), (4, 373406772), (6, 248937848), (8, 186703386), (12, 124468924), (16, 93351693), (19, 78611952), (24, 62234462), (38, 39305976), (48, 31117231), (57, 26203984), (76, 19652988), (79, 18906672), (114, 13101992), (152, 9826494), (158, 9453336), (228, 6550996), (237, 6302224), (304, 4913247), (316, 4726668), (456, 3275498), (474, 3151112), (632, 2363334), (912, 1637749), (948, 1575556), (1264, 1181667), (1501, 995088), (1896, 787778), (3002, 497544), (3792, 393889), (4503, 331696), (6004, 248772), (9006, 165848), (12008, 124386), (18012, 82924), (20731, 72048), (24016, 62193), (36024, 41462)]