389631942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1801}}^1$

素因数の和:1934

約数の個数: 96

約数和(自身を含む): 1032243264

約数和(自身を除く): 642611322

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 101, 102, 119, 126, 153, 202, 238, 303, 306, 357, 606, 707, 714, 909, 1071, 1414, 1717, 1801, 1818, 2121, 2142, 3434, 3602, 4242, 5151, 5403, 6363, 10302, 10806, 12019, 12607, 12726, 15453, 16209, 24038, 25214, 30617, 30906, 32418, 36057, 37821, 61234, 72114, 75642, 91851, 108171, 113463, 181901, 183702, 214319, 216342, 226926, 275553, 363802, 428638, 545703, 551106, 642957, 1091406, 1273307, 1285914, 1637109, 1928871, 2546614, 3092317, 3274218, 3819921, 3857742, 6184634, 7639842, 9276951, 11459763, 18553902, 21646219, 22919526, 27830853, 43292438, 55661706, 64938657, 129877314, 194815971, 389631942]

約数ペア:

[(1, 389631942), (2, 194815971), (3, 129877314), (6, 64938657), (7, 55661706), (9, 43292438), (14, 27830853), (17, 22919526), (18, 21646219), (21, 18553902), (34, 11459763), (42, 9276951), (51, 7639842), (63, 6184634), (101, 3857742), (102, 3819921), (119, 3274218), (126, 3092317), (153, 2546614), (202, 1928871), (238, 1637109), (303, 1285914), (306, 1273307), (357, 1091406), (606, 642957), (707, 551106), (714, 545703), (909, 428638), (1071, 363802), (1414, 275553), (1717, 226926), (1801, 216342), (1818, 214319), (2121, 183702), (2142, 181901), (3434, 113463), (3602, 108171), (4242, 91851), (5151, 75642), (5403, 72114), (6363, 61234), (10302, 37821), (10806, 36057), (12019, 32418), (12607, 30906), (12726, 30617), (15453, 25214), (16209, 24038)]