339357410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 768144384

約数和(自身を除く): 428786974

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 41, 46, 53, 70, 82, 97, 106, 115, 161, 194, 205, 230, 265, 287, 322, 371, 410, 485, 530, 574, 679, 742, 805, 943, 970, 1219, 1358, 1435, 1610, 1855, 1886, 2173, 2231, 2438, 2870, 3395, 3710, 3977, 4346, 4462, 4715, 5141, 6095, 6601, 6790, 7954, 8533, 9430, 10282, 10865, 11155, 12190, 13202, 15211, 15617, 17066, 19885, 21730, 22310, 25705, 27839, 30422, 31234, 33005, 35987, 39770, 42665, 49979, 51410, 55678, 66010, 71974, 76055, 78085, 85330, 91471, 99958, 118243, 139195, 152110, 156170, 179935, 182942, 210781, 236486, 249895, 278390, 349853, 359870, 421562, 457355, 499790, 591215, 640297, 699706, 827701, 914710, 1053905, 1182430, 1280594, 1475467, 1655402, 1749265, 2107810, 2950934, 3201485, 3498530, 4138505, 4847963, 6402970, 7377335, 8277010, 9695926, 14754670, 24239815, 33935741, 48479630, 67871482, 169678705, 339357410]

約数ペア:

[(1, 339357410), (2, 169678705), (5, 67871482), (7, 48479630), (10, 33935741), (14, 24239815), (23, 14754670), (35, 9695926), (41, 8277010), (46, 7377335), (53, 6402970), (70, 4847963), (82, 4138505), (97, 3498530), (106, 3201485), (115, 2950934), (161, 2107810), (194, 1749265), (205, 1655402), (230, 1475467), (265, 1280594), (287, 1182430), (322, 1053905), (371, 914710), (410, 827701), (485, 699706), (530, 640297), (574, 591215), (679, 499790), (742, 457355), (805, 421562), (943, 359870), (970, 349853), (1219, 278390), (1358, 249895), (1435, 236486), (1610, 210781), (1855, 182942), (1886, 179935), (2173, 156170), (2231, 152110), (2438, 139195), (2870, 118243), (3395, 99958), (3710, 91471), (3977, 85330), (4346, 78085), (4462, 76055), (4715, 71974), (5141, 66010), (6095, 55678), (6601, 51410), (6790, 49979), (7954, 42665), (8533, 39770), (9430, 35987), (10282, 33005), (10865, 31234), (11155, 30422), (12190, 27839), (13202, 25705), (15211, 22310), (15617, 21730), (17066, 19885)]