42628248

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 256

約数和(自身を含む): 145152000

約数和(自身を除く): 102523752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 47, 51, 52, 54, 57, 68, 72, 76, 78, 94, 102, 104, 108, 114, 117, 136, 141, 152, 153, 156, 171, 188, 204, 216, 221, 228, 234, 247, 282, 306, 312, 323, 342, 351, 376, 408, 423, 442, 456, 459, 468, 494, 513, 564, 611, 612, 646, 663, 684, 702, 741, 799, 846, 884, 893, 918, 936, 969, 988, 1026, 1128, 1222, 1224, 1269, 1292, 1326, 1368, 1404, 1482, 1598, 1692, 1768, 1786, 1833, 1836, 1938, 1976, 1989, 2052, 2223, 2397, 2444, 2538, 2584, 2652, 2679, 2808, 2907, 2964, 3196, 3384, 3572, 3666, 3672, 3876, 3978, 4104, 4199, 4446, 4794, 4888, 5076, 5304, 5358, 5499, 5814, 5928, 5967, 6392, 6669, 7144, 7191, 7332, 7752, 7956, 8037, 8398, 8721, 8892, 9588, 10152, 10387, 10716, 10998, 11609, 11628, 11934, 12597, 13338, 14382, 14664, 15181, 15912, 16074, 16497, 16796, 17442, 17784, 19176, 20774, 21432, 21573, 21996, 23218, 23256, 23868, 24111, 25194, 26676, 28764, 30362, 31161, 32148, 32994, 33592, 34827, 34884, 37791, 41548, 43146, 43992, 45543, 46436, 47736, 48222, 50388, 53352, 57528, 60724, 62322, 64296, 65988, 69654, 69768, 75582, 83096, 86292, 91086, 92872, 93483, 96444, 100776, 104481, 113373, 121448, 124644, 131976, 136629, 139308, 151164, 172584, 182172, 186966, 192888, 197353, 208962, 226746, 249288, 273258, 278616, 280449, 302328, 313443, 364344, 373932, 394706, 409887, 417924, 453492, 546516, 560898, 592059, 626886, 747864, 789412, 819774, 835848, 906984, 1093032, 1121796, 1184118, 1253772, 1578824, 1639548, 1776177, 2243592, 2368236, 2507544, 3279096, 3552354, 4736472, 5328531, 7104708, 10657062, 14209416, 21314124, 42628248]

約数ペア:

[(1, 42628248), (2, 21314124), (3, 14209416), (4, 10657062), (6, 7104708), (8, 5328531), (9, 4736472), (12, 3552354), (13, 3279096), (17, 2507544), (18, 2368236), (19, 2243592), (24, 1776177), (26, 1639548), (27, 1578824), (34, 1253772), (36, 1184118), (38, 1121796), (39, 1093032), (47, 906984), (51, 835848), (52, 819774), (54, 789412), (57, 747864), (68, 626886), (72, 592059), (76, 560898), (78, 546516), (94, 453492), (102, 417924), (104, 409887), (108, 394706), (114, 373932), (117, 364344), (136, 313443), (141, 302328), (152, 280449), (153, 278616), (156, 273258), (171, 249288), (188, 226746), (204, 208962), (216, 197353), (221, 192888), (228, 186966), (234, 182172), (247, 172584), (282, 151164), (306, 139308), (312, 136629), (323, 131976), (342, 124644), (351, 121448), (376, 113373), (408, 104481), (423, 100776), (442, 96444), (456, 93483), (459, 92872), (468, 91086), (494, 86292), (513, 83096), (564, 75582), (611, 69768), (612, 69654), (646, 65988), (663, 64296), (684, 62322), (702, 60724), (741, 57528), (799, 53352), (846, 50388), (884, 48222), (893, 47736), (918, 46436), (936, 45543), (969, 43992), (988, 43146), (1026, 41548), (1128, 37791), (1222, 34884), (1224, 34827), (1269, 33592), (1292, 32994), (1326, 32148), (1368, 31161), (1404, 30362), (1482, 28764), (1598, 26676), (1692, 25194), (1768, 24111), (1786, 23868), (1833, 23256), (1836, 23218), (1938, 21996), (1976, 21573), (1989, 21432), (2052, 20774), (2223, 19176), (2397, 17784), (2444, 17442), (2538, 16796), (2584, 16497), (2652, 16074), (2679, 15912), (2808, 15181), (2907, 14664), (2964, 14382), (3196, 13338), (3384, 12597), (3572, 11934), (3666, 11628), (3672, 11609), (3876, 10998), (3978, 10716), (4104, 10387), (4199, 10152), (4446, 9588), (4794, 8892), (4888, 8721), (5076, 8398), (5304, 8037), (5358, 7956), (5499, 7752), (5814, 7332), (5928, 7191), (5967, 7144), (6392, 6669)]