231345216

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{21139}}^1$

素因数の和:21176

約数の個数: 84

約数和(自身を含む): 698042800

約数和(自身を除く): 466697584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 21139, 42278, 63417, 84556, 126834, 169112, 190251, 253668, 338224, 380502, 401641, 507336, 676448, 761004, 803282, 1014672, 1204923, 1352896, 1522008, 1606564, 2029344, 2409846, 3044016, 3213128, 3614769, 4058688, 4819692, 6088032, 6426256, 7229538, 9639384, 12176064, 12852512, 14459076, 19278768, 25705024, 28918152, 38557536, 57836304, 77115072, 115672608, 231345216]

約数ペア:

[(1, 231345216), (2, 115672608), (3, 77115072), (4, 57836304), (6, 38557536), (8, 28918152), (9, 25705024), (12, 19278768), (16, 14459076), (18, 12852512), (19, 12176064), (24, 9639384), (32, 7229538), (36, 6426256), (38, 6088032), (48, 4819692), (57, 4058688), (64, 3614769), (72, 3213128), (76, 3044016), (96, 2409846), (114, 2029344), (144, 1606564), (152, 1522008), (171, 1352896), (192, 1204923), (228, 1014672), (288, 803282), (304, 761004), (342, 676448), (456, 507336), (576, 401641), (608, 380502), (684, 338224), (912, 253668), (1216, 190251), (1368, 169112), (1824, 126834), (2736, 84556), (3648, 63417), (5472, 42278), (10944, 21139)]