340217056

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2731}}^1$

素因数の和:2987

約数の個数: 48

約数和(自身を含む): 712560240

約数和(自身を除く): 372343184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 229, 272, 458, 544, 916, 1832, 2731, 3664, 3893, 5462, 7328, 7786, 10924, 15572, 21848, 31144, 43696, 46427, 62288, 87392, 92854, 124576, 185708, 371416, 625399, 742832, 1250798, 1485664, 2501596, 5003192, 10006384, 10631783, 20012768, 21263566, 42527132, 85054264, 170108528, 340217056]

約数ペア:

[(1, 340217056), (2, 170108528), (4, 85054264), (8, 42527132), (16, 21263566), (17, 20012768), (32, 10631783), (34, 10006384), (68, 5003192), (136, 2501596), (229, 1485664), (272, 1250798), (458, 742832), (544, 625399), (916, 371416), (1832, 185708), (2731, 124576), (3664, 92854), (3893, 87392), (5462, 62288), (7328, 46427), (7786, 43696), (10924, 31144), (15572, 21848)]