993815316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:846

約数の個数: 108

約数和(自身を含む): 2733756480

約数和(自身を除く): 1739941164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 379, 431, 468, 507, 676, 758, 862, 1014, 1137, 1293, 1516, 1521, 1724, 2028, 2274, 2586, 3042, 3411, 3879, 4548, 4927, 5172, 5603, 6084, 6822, 7758, 9854, 11206, 13644, 14781, 15516, 16809, 19708, 22412, 29562, 33618, 44343, 50427, 59124, 64051, 67236, 72839, 88686, 100854, 128102, 145678, 163349, 177372, 192153, 201708, 218517, 256204, 291356, 326698, 384306, 437034, 490047, 576459, 653396, 655551, 768612, 874068, 980094, 1152918, 1311102, 1470141, 1960188, 2123537, 2305836, 2622204, 2940282, 4247074, 5880564, 6370611, 8494148, 12741222, 19111833, 25482444, 27605981, 38223666, 55211962, 76447332, 82817943, 110423924, 165635886, 248453829, 331271772, 496907658, 993815316]

約数ペア:

[(1, 993815316), (2, 496907658), (3, 331271772), (4, 248453829), (6, 165635886), (9, 110423924), (12, 82817943), (13, 76447332), (18, 55211962), (26, 38223666), (36, 27605981), (39, 25482444), (52, 19111833), (78, 12741222), (117, 8494148), (156, 6370611), (169, 5880564), (234, 4247074), (338, 2940282), (379, 2622204), (431, 2305836), (468, 2123537), (507, 1960188), (676, 1470141), (758, 1311102), (862, 1152918), (1014, 980094), (1137, 874068), (1293, 768612), (1516, 655551), (1521, 653396), (1724, 576459), (2028, 490047), (2274, 437034), (2586, 384306), (3042, 326698), (3411, 291356), (3879, 256204), (4548, 218517), (4927, 201708), (5172, 192153), (5603, 177372), (6084, 163349), (6822, 145678), (7758, 128102), (9854, 100854), (11206, 88686), (13644, 72839), (14781, 67236), (15516, 64051), (16809, 59124), (19708, 50427), (22412, 44343), (29562, 33618)]