425473048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 1111000320

約数和(自身を除く): 685527272

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 61, 67, 77, 88, 91, 104, 122, 134, 143, 154, 169, 182, 244, 268, 286, 308, 338, 364, 427, 469, 488, 536, 572, 616, 671, 676, 728, 737, 793, 854, 871, 938, 1001, 1144, 1183, 1342, 1352, 1474, 1586, 1708, 1742, 1859, 1876, 2002, 2366, 2684, 2948, 3172, 3416, 3484, 3718, 3752, 4004, 4087, 4697, 4732, 5159, 5368, 5551, 5896, 6097, 6344, 6968, 7436, 8008, 8174, 8723, 9394, 9464, 9581, 10309, 10318, 11102, 11323, 12194, 13013, 14872, 16348, 17446, 18788, 19162, 20618, 20636, 22204, 22646, 24388, 26026, 28609, 32696, 34892, 37576, 38324, 41236, 41272, 44408, 44957, 45292, 48776, 52052, 53131, 57218, 61061, 67067, 69784, 72163, 76648, 79261, 82472, 89914, 90584, 104104, 106262, 113399, 114436, 122122, 124553, 134134, 144326, 158522, 179828, 212524, 226798, 228872, 244244, 249106, 268268, 288652, 314699, 317044, 359656, 371917, 425048, 453596, 488488, 498212, 536536, 577304, 584441, 629398, 634088, 690703, 743834, 793793, 871871, 907192, 996424, 1168882, 1258796, 1381406, 1487668, 1587586, 1743742, 2337764, 2517592, 2762812, 2975336, 3175172, 3487484, 4091087, 4675528, 4834921, 5525624, 6350344, 6974968, 7597733, 8182174, 9669842, 15195466, 16364348, 19339684, 30390932, 32728696, 38679368, 53184131, 60781864, 106368262, 212736524, 425473048]

約数ペア:

[(1, 425473048), (2, 212736524), (4, 106368262), (7, 60781864), (8, 53184131), (11, 38679368), (13, 32728696), (14, 30390932), (22, 19339684), (26, 16364348), (28, 15195466), (44, 9669842), (52, 8182174), (56, 7597733), (61, 6974968), (67, 6350344), (77, 5525624), (88, 4834921), (91, 4675528), (104, 4091087), (122, 3487484), (134, 3175172), (143, 2975336), (154, 2762812), (169, 2517592), (182, 2337764), (244, 1743742), (268, 1587586), (286, 1487668), (308, 1381406), (338, 1258796), (364, 1168882), (427, 996424), (469, 907192), (488, 871871), (536, 793793), (572, 743834), (616, 690703), (671, 634088), (676, 629398), (728, 584441), (737, 577304), (793, 536536), (854, 498212), (871, 488488), (938, 453596), (1001, 425048), (1144, 371917), (1183, 359656), (1342, 317044), (1352, 314699), (1474, 288652), (1586, 268268), (1708, 249106), (1742, 244244), (1859, 228872), (1876, 226798), (2002, 212524), (2366, 179828), (2684, 158522), (2948, 144326), (3172, 134134), (3416, 124553), (3484, 122122), (3718, 114436), (3752, 113399), (4004, 106262), (4087, 104104), (4697, 90584), (4732, 89914), (5159, 82472), (5368, 79261), (5551, 76648), (5896, 72163), (6097, 69784), (6344, 67067), (6968, 61061), (7436, 57218), (8008, 53131), (8174, 52052), (8723, 48776), (9394, 45292), (9464, 44957), (9581, 44408), (10309, 41272), (10318, 41236), (11102, 38324), (11323, 37576), (12194, 34892), (13013, 32696), (14872, 28609), (16348, 26026), (17446, 24388), (18788, 22646), (19162, 22204), (20618, 20636)]