248476608

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 745327440

約数和(自身を除く): 496850832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 89, 96, 111, 131, 144, 148, 178, 192, 222, 262, 267, 288, 296, 333, 356, 393, 444, 524, 534, 576, 592, 666, 712, 786, 801, 888, 1048, 1068, 1179, 1184, 1332, 1424, 1572, 1602, 1776, 2096, 2136, 2358, 2368, 2664, 2848, 3144, 3204, 3293, 3552, 4192, 4272, 4716, 4847, 5328, 5696, 6288, 6408, 6586, 7104, 8384, 8544, 9432, 9694, 9879, 10656, 11659, 12576, 12816, 13172, 14541, 17088, 18864, 19388, 19758, 21312, 23318, 25152, 25632, 26344, 29082, 29637, 34977, 37728, 38776, 39516, 43623, 46636, 51264, 52688, 58164, 59274, 69954, 75456, 77552, 79032, 87246, 93272, 104931, 105376, 116328, 118548, 139908, 155104, 158064, 174492, 186544, 209862, 210752, 232656, 237096, 279816, 310208, 316128, 348984, 373088, 419724, 431383, 465312, 474192, 559632, 632256, 697968, 746176, 839448, 862766, 930624, 948384, 1119264, 1294149, 1395936, 1678896, 1725532, 1896768, 2238528, 2588298, 2791872, 3357792, 3451064, 3882447, 5176596, 6715584, 6902128, 7764894, 10353192, 13804256, 15529788, 20706384, 27608512, 31059576, 41412768, 62119152, 82825536, 124238304, 248476608]

約数ペア:

[(1, 248476608), (2, 124238304), (3, 82825536), (4, 62119152), (6, 41412768), (8, 31059576), (9, 27608512), (12, 20706384), (16, 15529788), (18, 13804256), (24, 10353192), (32, 7764894), (36, 6902128), (37, 6715584), (48, 5176596), (64, 3882447), (72, 3451064), (74, 3357792), (89, 2791872), (96, 2588298), (111, 2238528), (131, 1896768), (144, 1725532), (148, 1678896), (178, 1395936), (192, 1294149), (222, 1119264), (262, 948384), (267, 930624), (288, 862766), (296, 839448), (333, 746176), (356, 697968), (393, 632256), (444, 559632), (524, 474192), (534, 465312), (576, 431383), (592, 419724), (666, 373088), (712, 348984), (786, 316128), (801, 310208), (888, 279816), (1048, 237096), (1068, 232656), (1179, 210752), (1184, 209862), (1332, 186544), (1424, 174492), (1572, 158064), (1602, 155104), (1776, 139908), (2096, 118548), (2136, 116328), (2358, 105376), (2368, 104931), (2664, 93272), (2848, 87246), (3144, 79032), (3204, 77552), (3293, 75456), (3552, 69954), (4192, 59274), (4272, 58164), (4716, 52688), (4847, 51264), (5328, 46636), (5696, 43623), (6288, 39516), (6408, 38776), (6586, 37728), (7104, 34977), (8384, 29637), (8544, 29082), (9432, 26344), (9694, 25632), (9879, 25152), (10656, 23318), (11659, 21312), (12576, 19758), (12816, 19388), (13172, 18864), (14541, 17088)]