31020371928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4231}}^1$

素因数の和:4639

約数の個数: 256

約数和(自身を含む): 106362009600

約数和(自身を除く): 75341637672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 373, 378, 468, 504, 546, 702, 728, 746, 756, 819, 936, 1092, 1119, 1404, 1492, 1512, 1638, 2184, 2238, 2457, 2611, 2808, 2984, 3276, 3357, 4231, 4476, 4849, 4914, 5222, 6552, 6714, 7833, 8462, 8952, 9698, 9828, 10071, 10444, 12693, 13428, 14547, 15666, 16924, 19396, 19656, 20142, 20888, 23499, 25386, 26856, 29094, 29617, 31332, 33848, 33943, 38079, 38792, 40284, 43641, 46998, 50772, 55003, 58188, 59234, 62664, 67886, 70497, 76158, 80568, 87282, 88851, 93996, 101544, 101829, 110006, 114237, 116376, 118468, 130923, 135772, 140994, 152316, 165009, 174564, 177702, 187992, 203658, 220012, 228474, 236936, 261846, 266553, 271544, 281988, 304632, 305487, 330018, 349128, 355404, 385021, 407316, 440024, 456948, 495027, 523692, 533106, 563976, 610974, 660036, 710808, 770042, 799659, 814632, 913896, 916461, 990054, 1047384, 1066212, 1155063, 1221948, 1320072, 1485081, 1540084, 1578163, 1599318, 1832922, 1980108, 2132424, 2310126, 2443896, 2970162, 3080168, 3156326, 3198636, 3465189, 3665844, 3960216, 4620252, 4734489, 5940324, 6312652, 6397272, 6930378, 7331688, 9240504, 9468978, 10395567, 11047141, 11880648, 12625304, 13860756, 14203467, 18937956, 20516119, 20791134, 22094282, 27721512, 28406934, 33141423, 37875912, 41032238, 41582268, 42610401, 44188564, 56813868, 61548357, 66282846, 82064476, 83164536, 85220802, 88377128, 99424269, 113627736, 123096714, 132565692, 143612833, 164128952, 170441604, 184645071, 198848538, 246193428, 265131384, 287225666, 298272807, 340883208, 369290142, 397697076, 430838499, 492386856, 553935213, 574451332, 596545614, 738580284, 795394152, 861676998, 1107870426, 1148902664, 1193091228, 1292515497, 1477160568, 1723353996, 2215740852, 2386182456, 2585030994, 3446707992, 3877546491, 4431481704, 5170061988, 7755092982, 10340123976, 15510185964, 31020371928]

約数ペア:

[(1, 31020371928), (2, 15510185964), (3, 10340123976), (4, 7755092982), (6, 5170061988), (7, 4431481704), (8, 3877546491), (9, 3446707992), (12, 2585030994), (13, 2386182456), (14, 2215740852), (18, 1723353996), (21, 1477160568), (24, 1292515497), (26, 1193091228), (27, 1148902664), (28, 1107870426), (36, 861676998), (39, 795394152), (42, 738580284), (52, 596545614), (54, 574451332), (56, 553935213), (63, 492386856), (72, 430838499), (78, 397697076), (84, 369290142), (91, 340883208), (104, 298272807), (108, 287225666), (117, 265131384), (126, 246193428), (156, 198848538), (168, 184645071), (182, 170441604), (189, 164128952), (216, 143612833), (234, 132565692), (252, 123096714), (273, 113627736), (312, 99424269), (351, 88377128), (364, 85220802), (373, 83164536), (378, 82064476), (468, 66282846), (504, 61548357), (546, 56813868), (702, 44188564), (728, 42610401), (746, 41582268), (756, 41032238), (819, 37875912), (936, 33141423), (1092, 28406934), (1119, 27721512), (1404, 22094282), (1492, 20791134), (1512, 20516119), (1638, 18937956), (2184, 14203467), (2238, 13860756), (2457, 12625304), (2611, 11880648), (2808, 11047141), (2984, 10395567), (3276, 9468978), (3357, 9240504), (4231, 7331688), (4476, 6930378), (4849, 6397272), (4914, 6312652), (5222, 5940324), (6552, 4734489), (6714, 4620252), (7833, 3960216), (8462, 3665844), (8952, 3465189), (9698, 3198636), (9828, 3156326), (10071, 3080168), (10444, 2970162), (12693, 2443896), (13428, 2310126), (14547, 2132424), (15666, 1980108), (16924, 1832922), (19396, 1599318), (19656, 1578163), (20142, 1540084), (20888, 1485081), (23499, 1320072), (25386, 1221948), (26856, 1155063), (29094, 1066212), (29617, 1047384), (31332, 990054), (33848, 916461), (33943, 913896), (38079, 814632), (38792, 799659), (40284, 770042), (43641, 710808), (46998, 660036), (50772, 610974), (55003, 563976), (58188, 533106), (59234, 523692), (62664, 495027), (67886, 456948), (70497, 440024), (76158, 407316), (80568, 385021), (87282, 355404), (88851, 349128), (93996, 330018), (101544, 305487), (101829, 304632), (110006, 281988), (114237, 271544), (116376, 266553), (118468, 261846), (130923, 236936), (135772, 228474), (140994, 220012), (152316, 203658), (165009, 187992), (174564, 177702)]