499501044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 1485993600

約数和(自身を除く): 986492556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 149, 159, 212, 251, 252, 298, 318, 371, 447, 477, 502, 596, 636, 742, 753, 894, 954, 1004, 1043, 1113, 1341, 1484, 1506, 1757, 1788, 1908, 2086, 2226, 2259, 2682, 3012, 3129, 3339, 3514, 4172, 4452, 4518, 5271, 5364, 6258, 6678, 7028, 7897, 9036, 9387, 10542, 12516, 13303, 13356, 15794, 15813, 18774, 21084, 23691, 26606, 31588, 31626, 37399, 37548, 39909, 47382, 53212, 55279, 63252, 71073, 74798, 79818, 93121, 94764, 110558, 112197, 119727, 142146, 149596, 159636, 165837, 186242, 221116, 224394, 239454, 261793, 279363, 284292, 331674, 336591, 372484, 448788, 478908, 497511, 523586, 558726, 663348, 673182, 785379, 838089, 995022, 1047172, 1117452, 1346364, 1570758, 1676178, 1982147, 1990044, 2356137, 3141516, 3352356, 3964294, 4712274, 5946441, 7928588, 9424548, 11892882, 13875029, 17839323, 23785764, 27750058, 35678646, 41625087, 55500116, 71357292, 83250174, 124875261, 166500348, 249750522, 499501044]

約数ペア:

[(1, 499501044), (2, 249750522), (3, 166500348), (4, 124875261), (6, 83250174), (7, 71357292), (9, 55500116), (12, 41625087), (14, 35678646), (18, 27750058), (21, 23785764), (28, 17839323), (36, 13875029), (42, 11892882), (53, 9424548), (63, 7928588), (84, 5946441), (106, 4712274), (126, 3964294), (149, 3352356), (159, 3141516), (212, 2356137), (251, 1990044), (252, 1982147), (298, 1676178), (318, 1570758), (371, 1346364), (447, 1117452), (477, 1047172), (502, 995022), (596, 838089), (636, 785379), (742, 673182), (753, 663348), (894, 558726), (954, 523586), (1004, 497511), (1043, 478908), (1113, 448788), (1341, 372484), (1484, 336591), (1506, 331674), (1757, 284292), (1788, 279363), (1908, 261793), (2086, 239454), (2226, 224394), (2259, 221116), (2682, 186242), (3012, 165837), (3129, 159636), (3339, 149596), (3514, 142146), (4172, 119727), (4452, 112197), (4518, 110558), (5271, 94764), (5364, 93121), (6258, 79818), (6678, 74798), (7028, 71073), (7897, 63252), (9036, 55279), (9387, 53212), (10542, 47382), (12516, 39909), (13303, 37548), (13356, 37399), (15794, 31626), (15813, 31588), (18774, 26606), (21084, 23691)]