31014648

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 100035000

約数和(自身を除く): 69020352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 59, 63, 72, 84, 98, 118, 126, 147, 149, 168, 177, 196, 236, 252, 294, 298, 354, 392, 413, 441, 447, 472, 504, 531, 588, 596, 708, 826, 882, 894, 1043, 1062, 1176, 1192, 1239, 1341, 1416, 1652, 1764, 1788, 2086, 2124, 2478, 2682, 2891, 3129, 3304, 3528, 3576, 3717, 4172, 4248, 4956, 5364, 5782, 6258, 7301, 7434, 8344, 8673, 8791, 9387, 9912, 10728, 11564, 12516, 14602, 14868, 17346, 17582, 18774, 21903, 23128, 25032, 26019, 26373, 29204, 29736, 34692, 35164, 37548, 43806, 52038, 52746, 58408, 61537, 65709, 69384, 70328, 75096, 79119, 87612, 104076, 105492, 123074, 131418, 158238, 175224, 184611, 208152, 210984, 246148, 262836, 316476, 369222, 430759, 492296, 525672, 553833, 632952, 738444, 861518, 1107666, 1292277, 1476888, 1723036, 2215332, 2584554, 3446072, 3876831, 4430664, 5169108, 7753662, 10338216, 15507324, 31014648]

約数ペア:

[(1, 31014648), (2, 15507324), (3, 10338216), (4, 7753662), (6, 5169108), (7, 4430664), (8, 3876831), (9, 3446072), (12, 2584554), (14, 2215332), (18, 1723036), (21, 1476888), (24, 1292277), (28, 1107666), (36, 861518), (42, 738444), (49, 632952), (56, 553833), (59, 525672), (63, 492296), (72, 430759), (84, 369222), (98, 316476), (118, 262836), (126, 246148), (147, 210984), (149, 208152), (168, 184611), (177, 175224), (196, 158238), (236, 131418), (252, 123074), (294, 105492), (298, 104076), (354, 87612), (392, 79119), (413, 75096), (441, 70328), (447, 69384), (472, 65709), (504, 61537), (531, 58408), (588, 52746), (596, 52038), (708, 43806), (826, 37548), (882, 35164), (894, 34692), (1043, 29736), (1062, 29204), (1176, 26373), (1192, 26019), (1239, 25032), (1341, 23128), (1416, 21903), (1652, 18774), (1764, 17582), (1788, 17346), (2086, 14868), (2124, 14602), (2478, 12516), (2682, 11564), (2891, 10728), (3129, 9912), (3304, 9387), (3528, 8791), (3576, 8673), (3717, 8344), (4172, 7434), (4248, 7301), (4956, 6258), (5364, 5782)]