21106303704

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:675

約数の個数: 256

約数和(自身を含む): 62225712000

約数和(自身を除く): 41119408296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 73, 87, 101, 108, 116, 146, 174, 202, 216, 219, 232, 261, 292, 303, 348, 404, 438, 457, 522, 584, 606, 657, 696, 783, 808, 876, 909, 914, 1044, 1212, 1314, 1371, 1566, 1752, 1818, 1828, 1971, 2088, 2117, 2424, 2628, 2727, 2742, 2929, 3132, 3636, 3656, 3942, 4113, 4234, 5256, 5454, 5484, 5858, 6264, 6351, 7272, 7373, 7884, 8226, 8468, 8787, 10908, 10968, 11716, 12339, 12702, 13253, 14746, 15768, 16452, 16936, 17574, 19053, 21816, 22119, 23432, 24678, 25404, 26361, 26506, 29492, 32904, 33361, 35148, 38106, 39759, 44238, 46157, 49356, 50808, 52722, 53012, 57159, 58984, 66357, 66722, 70296, 76212, 79083, 79518, 88476, 92314, 98712, 100083, 105444, 106024, 114318, 119277, 132714, 133444, 138471, 152424, 158166, 159036, 176952, 184628, 199071, 200166, 210888, 213817, 228636, 238554, 265428, 266888, 276942, 300249, 316332, 318072, 357831, 369256, 398142, 400332, 415413, 427634, 457272, 477108, 530856, 553884, 600498, 632664, 641451, 715662, 796284, 800664, 830826, 855268, 900747, 954216, 967469, 1107768, 1200996, 1246239, 1282902, 1338553, 1431324, 1592568, 1661652, 1710536, 1801494, 1924353, 1934938, 2401992, 2492478, 2565804, 2677106, 2862648, 2902407, 3323304, 3369461, 3602988, 3848706, 3869876, 4015659, 4984956, 5131608, 5354212, 5773059, 5804814, 6738922, 7205976, 7697412, 7739752, 8031318, 8707221, 9969912, 10108383, 10708424, 11546118, 11609628, 12046977, 13477844, 15394824, 16062636, 17414442, 20216766, 23092236, 23219256, 24093954, 26121663, 26955688, 30325149, 32125272, 34828884, 36140931, 40433532, 46184472, 48187908, 52243326, 60650298, 69657768, 72281862, 80867064, 90975447, 96375816, 97714369, 104486652, 121300596, 144563724, 181950894, 195428738, 208973304, 242601192, 289127448, 293143107, 363901788, 390857476, 586286214, 727803576, 781714952, 879429321, 1172572428, 1758858642, 2345144856, 2638287963, 3517717284, 5276575926, 7035434568, 10553151852, 21106303704]

約数ペア:

[(1, 21106303704), (2, 10553151852), (3, 7035434568), (4, 5276575926), (6, 3517717284), (8, 2638287963), (9, 2345144856), (12, 1758858642), (18, 1172572428), (24, 879429321), (27, 781714952), (29, 727803576), (36, 586286214), (54, 390857476), (58, 363901788), (72, 293143107), (73, 289127448), (87, 242601192), (101, 208973304), (108, 195428738), (116, 181950894), (146, 144563724), (174, 121300596), (202, 104486652), (216, 97714369), (219, 96375816), (232, 90975447), (261, 80867064), (292, 72281862), (303, 69657768), (348, 60650298), (404, 52243326), (438, 48187908), (457, 46184472), (522, 40433532), (584, 36140931), (606, 34828884), (657, 32125272), (696, 30325149), (783, 26955688), (808, 26121663), (876, 24093954), (909, 23219256), (914, 23092236), (1044, 20216766), (1212, 17414442), (1314, 16062636), (1371, 15394824), (1566, 13477844), (1752, 12046977), (1818, 11609628), (1828, 11546118), (1971, 10708424), (2088, 10108383), (2117, 9969912), (2424, 8707221), (2628, 8031318), (2727, 7739752), (2742, 7697412), (2929, 7205976), (3132, 6738922), (3636, 5804814), (3656, 5773059), (3942, 5354212), (4113, 5131608), (4234, 4984956), (5256, 4015659), (5454, 3869876), (5484, 3848706), (5858, 3602988), (6264, 3369461), (6351, 3323304), (7272, 2902407), (7373, 2862648), (7884, 2677106), (8226, 2565804), (8468, 2492478), (8787, 2401992), (10908, 1934938), (10968, 1924353), (11716, 1801494), (12339, 1710536), (12702, 1661652), (13253, 1592568), (14746, 1431324), (15768, 1338553), (16452, 1282902), (16936, 1246239), (17574, 1200996), (19053, 1107768), (21816, 967469), (22119, 954216), (23432, 900747), (24678, 855268), (25404, 830826), (26361, 800664), (26506, 796284), (29492, 715662), (32904, 641451), (33361, 632664), (35148, 600498), (38106, 553884), (39759, 530856), (44238, 477108), (46157, 457272), (49356, 427634), (50808, 415413), (52722, 400332), (53012, 398142), (57159, 369256), (58984, 357831), (66357, 318072), (66722, 316332), (70296, 300249), (76212, 276942), (79083, 266888), (79518, 265428), (88476, 238554), (92314, 228636), (98712, 213817), (100083, 210888), (105444, 200166), (106024, 199071), (114318, 184628), (119277, 176952), (132714, 159036), (133444, 158166), (138471, 152424)]