321645408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 993356784

約数和(自身を除く): 671711376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 101, 112, 147, 168, 196, 202, 224, 294, 303, 336, 392, 404, 588, 606, 672, 677, 707, 784, 808, 1176, 1212, 1354, 1414, 1568, 1616, 2031, 2121, 2352, 2424, 2708, 2828, 3232, 4062, 4242, 4704, 4739, 4848, 4949, 5416, 5656, 8124, 8484, 9478, 9696, 9898, 10832, 11312, 14217, 14847, 16248, 16968, 18956, 19796, 21664, 22624, 28434, 29694, 32496, 33173, 33936, 37912, 39592, 56868, 59388, 64992, 66346, 67872, 68377, 75824, 79184, 99519, 113736, 118776, 132692, 136754, 151648, 158368, 199038, 205131, 227472, 237552, 265384, 273508, 398076, 410262, 454944, 475104, 478639, 530768, 547016, 796152, 820524, 957278, 1061536, 1094032, 1435917, 1592304, 1641048, 1914556, 2188064, 2871834, 3184608, 3282096, 3350473, 3829112, 5743668, 6564192, 6700946, 7658224, 10051419, 11487336, 13401892, 15316448, 20102838, 22974672, 26803784, 40205676, 45949344, 53607568, 80411352, 107215136, 160822704, 321645408]

約数ペア:

[(1, 321645408), (2, 160822704), (3, 107215136), (4, 80411352), (6, 53607568), (7, 45949344), (8, 40205676), (12, 26803784), (14, 22974672), (16, 20102838), (21, 15316448), (24, 13401892), (28, 11487336), (32, 10051419), (42, 7658224), (48, 6700946), (49, 6564192), (56, 5743668), (84, 3829112), (96, 3350473), (98, 3282096), (101, 3184608), (112, 2871834), (147, 2188064), (168, 1914556), (196, 1641048), (202, 1592304), (224, 1435917), (294, 1094032), (303, 1061536), (336, 957278), (392, 820524), (404, 796152), (588, 547016), (606, 530768), (672, 478639), (677, 475104), (707, 454944), (784, 410262), (808, 398076), (1176, 273508), (1212, 265384), (1354, 237552), (1414, 227472), (1568, 205131), (1616, 199038), (2031, 158368), (2121, 151648), (2352, 136754), (2424, 132692), (2708, 118776), (2828, 113736), (3232, 99519), (4062, 79184), (4242, 75824), (4704, 68377), (4739, 67872), (4848, 66346), (4949, 64992), (5416, 59388), (5656, 56868), (8124, 39592), (8484, 37912), (9478, 33936), (9696, 33173), (9898, 32496), (10832, 29694), (11312, 28434), (14217, 22624), (14847, 21664), (16248, 19796), (16968, 18956)]