2130975072

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:733

約数の個数: 144

約数和(自身を含む): 6178536000

約数和(自身を除く): 4047560928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 229, 237, 288, 316, 409, 458, 474, 632, 687, 711, 818, 916, 948, 1227, 1264, 1374, 1422, 1636, 1832, 1896, 2061, 2454, 2528, 2748, 2844, 3272, 3664, 3681, 3792, 4122, 4908, 5496, 5688, 6544, 7328, 7362, 7584, 8244, 9816, 10992, 11376, 13088, 14724, 16488, 18091, 19632, 21984, 22752, 29448, 32311, 32976, 36182, 39264, 54273, 58896, 64622, 65952, 72364, 93661, 96933, 108546, 117792, 129244, 144728, 162819, 187322, 193866, 217092, 258488, 280983, 289456, 290799, 325638, 374644, 387732, 434184, 516976, 561966, 578912, 581598, 651276, 749288, 775464, 842949, 868368, 1033952, 1123932, 1163196, 1302552, 1498576, 1550928, 1685898, 1736736, 2247864, 2326392, 2605104, 2997152, 3101856, 3371796, 4495728, 4652784, 5210208, 6743592, 7399219, 8991456, 9305568, 13487184, 14798438, 22197657, 26974368, 29596876, 44395314, 59193752, 66592971, 88790628, 118387504, 133185942, 177581256, 236775008, 266371884, 355162512, 532743768, 710325024, 1065487536, 2130975072]

約数ペア:

[(1, 2130975072), (2, 1065487536), (3, 710325024), (4, 532743768), (6, 355162512), (8, 266371884), (9, 236775008), (12, 177581256), (16, 133185942), (18, 118387504), (24, 88790628), (32, 66592971), (36, 59193752), (48, 44395314), (72, 29596876), (79, 26974368), (96, 22197657), (144, 14798438), (158, 13487184), (229, 9305568), (237, 8991456), (288, 7399219), (316, 6743592), (409, 5210208), (458, 4652784), (474, 4495728), (632, 3371796), (687, 3101856), (711, 2997152), (818, 2605104), (916, 2326392), (948, 2247864), (1227, 1736736), (1264, 1685898), (1374, 1550928), (1422, 1498576), (1636, 1302552), (1832, 1163196), (1896, 1123932), (2061, 1033952), (2454, 868368), (2528, 842949), (2748, 775464), (2844, 749288), (3272, 651276), (3664, 581598), (3681, 578912), (3792, 561966), (4122, 516976), (4908, 434184), (5496, 387732), (5688, 374644), (6544, 325638), (7328, 290799), (7362, 289456), (7584, 280983), (8244, 258488), (9816, 217092), (10992, 193866), (11376, 187322), (13088, 162819), (14724, 144728), (16488, 129244), (18091, 117792), (19632, 108546), (21984, 96933), (22752, 93661), (29448, 72364), (32311, 65952), (32976, 64622), (36182, 58896), (39264, 54273)]