870838236

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 2497904640

約数和(自身を除く): 1627066404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 43, 46, 54, 62, 69, 86, 92, 93, 108, 124, 129, 138, 172, 186, 207, 258, 263, 276, 279, 372, 387, 414, 516, 526, 558, 621, 713, 774, 789, 828, 837, 989, 1052, 1116, 1161, 1242, 1333, 1426, 1548, 1578, 1674, 1978, 2139, 2322, 2367, 2484, 2666, 2852, 2967, 3156, 3348, 3956, 3999, 4278, 4644, 4734, 5332, 5934, 6049, 6417, 7101, 7998, 8153, 8556, 8901, 9468, 11309, 11868, 11997, 12098, 12834, 14202, 15996, 16306, 17802, 18147, 19251, 22618, 23994, 24196, 24459, 25668, 26703, 28404, 30659, 32612, 33927, 35604, 35991, 36294, 38502, 45236, 47988, 48918, 53406, 54441, 61318, 67854, 71982, 72588, 73377, 77004, 91977, 97836, 101781, 106812, 108882, 122636, 135708, 143964, 146754, 163323, 183954, 187519, 203562, 217764, 220131, 260107, 275931, 293508, 305343, 326646, 350579, 367908, 375038, 407124, 440262, 520214, 551862, 562557, 610686, 653292, 701158, 750076, 780321, 827793, 880524, 1040428, 1051737, 1103724, 1125114, 1221372, 1402316, 1560642, 1655586, 1687671, 2103474, 2250228, 2340963, 3121284, 3155211, 3311172, 3375342, 4206948, 4681926, 5063013, 6310422, 6750684, 7022889, 8063317, 9363852, 9465633, 10126026, 12620844, 14045778, 16126634, 18931266, 20252052, 24189951, 28091556, 32253268, 37862532, 48379902, 72569853, 96759804, 145139706, 217709559, 290279412, 435419118, 870838236]

約数ペア:

[(1, 870838236), (2, 435419118), (3, 290279412), (4, 217709559), (6, 145139706), (9, 96759804), (12, 72569853), (18, 48379902), (23, 37862532), (27, 32253268), (31, 28091556), (36, 24189951), (43, 20252052), (46, 18931266), (54, 16126634), (62, 14045778), (69, 12620844), (86, 10126026), (92, 9465633), (93, 9363852), (108, 8063317), (124, 7022889), (129, 6750684), (138, 6310422), (172, 5063013), (186, 4681926), (207, 4206948), (258, 3375342), (263, 3311172), (276, 3155211), (279, 3121284), (372, 2340963), (387, 2250228), (414, 2103474), (516, 1687671), (526, 1655586), (558, 1560642), (621, 1402316), (713, 1221372), (774, 1125114), (789, 1103724), (828, 1051737), (837, 1040428), (989, 880524), (1052, 827793), (1116, 780321), (1161, 750076), (1242, 701158), (1333, 653292), (1426, 610686), (1548, 562557), (1578, 551862), (1674, 520214), (1978, 440262), (2139, 407124), (2322, 375038), (2367, 367908), (2484, 350579), (2666, 326646), (2852, 305343), (2967, 293508), (3156, 275931), (3348, 260107), (3956, 220131), (3999, 217764), (4278, 203562), (4644, 187519), (4734, 183954), (5332, 163323), (5934, 146754), (6049, 143964), (6417, 135708), (7101, 122636), (7998, 108882), (8153, 106812), (8556, 101781), (8901, 97836), (9468, 91977), (11309, 77004), (11868, 73377), (11997, 72588), (12098, 71982), (12834, 67854), (14202, 61318), (15996, 54441), (16306, 53406), (17802, 48918), (18147, 47988), (19251, 45236), (22618, 38502), (23994, 36294), (24196, 35991), (24459, 35604), (25668, 33927), (26703, 32612), (28404, 30659)]