431371206

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 1101672000

約数和(自身を除く): 670300794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 343, 441, 641, 654, 686, 763, 882, 981, 1029, 1282, 1526, 1923, 1962, 2058, 2289, 3087, 3846, 4487, 4578, 5341, 5769, 6174, 6867, 8974, 10682, 11538, 13461, 13734, 16023, 26922, 31409, 32046, 37387, 40383, 48069, 62818, 69869, 74774, 80766, 94227, 96138, 112161, 139738, 188454, 209607, 219863, 224322, 282681, 336483, 419214, 439726, 489083, 565362, 628821, 659589, 672966, 978166, 1257642, 1319178, 1467249, 1978767, 2934498, 3423581, 3957534, 4401747, 6847162, 8803494, 10270743, 20541486, 23965067, 30812229, 47930134, 61624458, 71895201, 143790402, 215685603, 431371206]

約数ペア:

[(1, 431371206), (2, 215685603), (3, 143790402), (6, 71895201), (7, 61624458), (9, 47930134), (14, 30812229), (18, 23965067), (21, 20541486), (42, 10270743), (49, 8803494), (63, 6847162), (98, 4401747), (109, 3957534), (126, 3423581), (147, 2934498), (218, 1978767), (294, 1467249), (327, 1319178), (343, 1257642), (441, 978166), (641, 672966), (654, 659589), (686, 628821), (763, 565362), (882, 489083), (981, 439726), (1029, 419214), (1282, 336483), (1526, 282681), (1923, 224322), (1962, 219863), (2058, 209607), (2289, 188454), (3087, 139738), (3846, 112161), (4487, 96138), (4578, 94227), (5341, 80766), (5769, 74774), (6174, 69869), (6867, 62818), (8974, 48069), (10682, 40383), (11538, 37387), (13461, 32046), (13734, 31409), (16023, 26922)]