842157036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1724

約数の個数: 144

約数和(自身を含む): 2550446080

約数和(自身を除く): 1708289044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 67, 84, 93, 124, 126, 134, 186, 201, 217, 252, 268, 279, 372, 402, 434, 469, 558, 603, 651, 804, 868, 938, 1116, 1206, 1302, 1407, 1609, 1876, 1953, 2077, 2412, 2604, 2814, 3218, 3906, 4154, 4221, 4827, 5628, 6231, 6436, 7812, 8308, 8442, 9654, 11263, 12462, 14481, 14539, 16884, 18693, 19308, 22526, 24924, 28962, 29078, 33789, 37386, 43617, 45052, 49879, 57924, 58156, 67578, 74772, 87234, 99758, 101367, 107803, 130851, 135156, 149637, 174468, 199516, 202734, 215606, 261702, 299274, 323409, 349153, 405468, 431212, 448911, 523404, 598548, 646818, 698306, 754621, 897822, 970227, 1047459, 1293636, 1396612, 1509242, 1795644, 1940454, 2094918, 2263863, 3018484, 3142377, 3341893, 3880908, 4189836, 4527726, 6284754, 6683786, 6791589, 9055452, 10025679, 12569508, 13367572, 13583178, 20051358, 23393251, 27166356, 30077037, 40102716, 46786502, 60154074, 70179753, 93573004, 120308148, 140359506, 210539259, 280719012, 421078518, 842157036]

約数ペア:

[(1, 842157036), (2, 421078518), (3, 280719012), (4, 210539259), (6, 140359506), (7, 120308148), (9, 93573004), (12, 70179753), (14, 60154074), (18, 46786502), (21, 40102716), (28, 30077037), (31, 27166356), (36, 23393251), (42, 20051358), (62, 13583178), (63, 13367572), (67, 12569508), (84, 10025679), (93, 9055452), (124, 6791589), (126, 6683786), (134, 6284754), (186, 4527726), (201, 4189836), (217, 3880908), (252, 3341893), (268, 3142377), (279, 3018484), (372, 2263863), (402, 2094918), (434, 1940454), (469, 1795644), (558, 1509242), (603, 1396612), (651, 1293636), (804, 1047459), (868, 970227), (938, 897822), (1116, 754621), (1206, 698306), (1302, 646818), (1407, 598548), (1609, 523404), (1876, 448911), (1953, 431212), (2077, 405468), (2412, 349153), (2604, 323409), (2814, 299274), (3218, 261702), (3906, 215606), (4154, 202734), (4221, 199516), (4827, 174468), (5628, 149637), (6231, 135156), (6436, 130851), (7812, 107803), (8308, 101367), (8442, 99758), (9654, 87234), (11263, 74772), (12462, 67578), (14481, 58156), (14539, 57924), (16884, 49879), (18693, 45052), (19308, 43617), (22526, 37386), (24924, 33789), (28962, 29078)]