1399634784

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:593

約数の個数: 144

約数和(自身を含む): 4063288320

約数和(自身を除く): 2663653536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 227, 237, 271, 288, 316, 454, 474, 542, 632, 681, 711, 813, 908, 948, 1084, 1264, 1362, 1422, 1626, 1816, 1896, 2043, 2168, 2439, 2528, 2724, 2844, 3252, 3632, 3792, 4086, 4336, 4878, 5448, 5688, 6504, 7264, 7584, 8172, 8672, 9756, 10896, 11376, 13008, 16344, 17933, 19512, 21409, 21792, 22752, 26016, 32688, 35866, 39024, 42818, 53799, 61517, 64227, 65376, 71732, 78048, 85636, 107598, 123034, 128454, 143464, 161397, 171272, 184551, 192681, 215196, 246068, 256908, 286928, 322794, 342544, 369102, 385362, 430392, 492136, 513816, 553653, 573856, 645588, 685088, 738204, 770724, 860784, 984272, 1027632, 1107306, 1291176, 1476408, 1541448, 1721568, 1968544, 2055264, 2214612, 2582352, 2952816, 3082896, 4429224, 4859843, 5164704, 5905632, 6165792, 8858448, 9719686, 14579529, 17716896, 19439372, 29159058, 38878744, 43738587, 58318116, 77757488, 87477174, 116636232, 155514976, 174954348, 233272464, 349908696, 466544928, 699817392, 1399634784]

約数ペア:

[(1, 1399634784), (2, 699817392), (3, 466544928), (4, 349908696), (6, 233272464), (8, 174954348), (9, 155514976), (12, 116636232), (16, 87477174), (18, 77757488), (24, 58318116), (32, 43738587), (36, 38878744), (48, 29159058), (72, 19439372), (79, 17716896), (96, 14579529), (144, 9719686), (158, 8858448), (227, 6165792), (237, 5905632), (271, 5164704), (288, 4859843), (316, 4429224), (454, 3082896), (474, 2952816), (542, 2582352), (632, 2214612), (681, 2055264), (711, 1968544), (813, 1721568), (908, 1541448), (948, 1476408), (1084, 1291176), (1264, 1107306), (1362, 1027632), (1422, 984272), (1626, 860784), (1816, 770724), (1896, 738204), (2043, 685088), (2168, 645588), (2439, 573856), (2528, 553653), (2724, 513816), (2844, 492136), (3252, 430392), (3632, 385362), (3792, 369102), (4086, 342544), (4336, 322794), (4878, 286928), (5448, 256908), (5688, 246068), (6504, 215196), (7264, 192681), (7584, 184551), (8172, 171272), (8672, 161397), (9756, 143464), (10896, 128454), (11376, 123034), (13008, 107598), (16344, 85636), (17933, 78048), (19512, 71732), (21409, 65376), (21792, 64227), (22752, 61517), (26016, 53799), (32688, 42818), (35866, 39024)]