404612460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1013}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 1408470336

約数和(自身を除く): 1003857876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 317, 420, 630, 634, 951, 1013, 1260, 1268, 1585, 1902, 2026, 2219, 2853, 3039, 3170, 3804, 4052, 4438, 4755, 5065, 5706, 6078, 6340, 6657, 7091, 8876, 9117, 9510, 10130, 11095, 11412, 12156, 13314, 14182, 14265, 15195, 18234, 19020, 19971, 20260, 21273, 22190, 26628, 28364, 28530, 30390, 33285, 35455, 36468, 39942, 42546, 44380, 45585, 57060, 60780, 63819, 66570, 70910, 79884, 85092, 91170, 99855, 106365, 127638, 133140, 141820, 182340, 199710, 212730, 255276, 319095, 321121, 399420, 425460, 638190, 642242, 963363, 1276380, 1284484, 1605605, 1926726, 2247847, 2890089, 3211210, 3853452, 4495694, 4816815, 5780178, 6422420, 6743541, 8991388, 9633630, 11239235, 11560356, 13487082, 14450445, 19267260, 20230623, 22478470, 26974164, 28900890, 33717705, 40461246, 44956940, 57801780, 67435410, 80922492, 101153115, 134870820, 202306230, 404612460]

約数ペア:

[(1, 404612460), (2, 202306230), (3, 134870820), (4, 101153115), (5, 80922492), (6, 67435410), (7, 57801780), (9, 44956940), (10, 40461246), (12, 33717705), (14, 28900890), (15, 26974164), (18, 22478470), (20, 20230623), (21, 19267260), (28, 14450445), (30, 13487082), (35, 11560356), (36, 11239235), (42, 9633630), (45, 8991388), (60, 6743541), (63, 6422420), (70, 5780178), (84, 4816815), (90, 4495694), (105, 3853452), (126, 3211210), (140, 2890089), (180, 2247847), (210, 1926726), (252, 1605605), (315, 1284484), (317, 1276380), (420, 963363), (630, 642242), (634, 638190), (951, 425460), (1013, 399420), (1260, 321121), (1268, 319095), (1585, 255276), (1902, 212730), (2026, 199710), (2219, 182340), (2853, 141820), (3039, 133140), (3170, 127638), (3804, 106365), (4052, 99855), (4438, 91170), (4755, 85092), (5065, 79884), (5706, 70910), (6078, 66570), (6340, 63819), (6657, 60780), (7091, 57060), (8876, 45585), (9117, 44380), (9510, 42546), (10130, 39942), (11095, 36468), (11412, 35455), (12156, 33285), (13314, 30390), (14182, 28530), (14265, 28364), (15195, 26628), (18234, 22190), (19020, 21273), (19971, 20260)]