389414844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39623}}^1$

素因数の和:39656

約数の個数: 96

約数和(自身を含む): 1242608640

約数和(自身を除く): 853193796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 39623, 79246, 118869, 158492, 237738, 277361, 356607, 475476, 515099, 554722, 713214, 832083, 1030198, 1069821, 1109444, 1426428, 1545297, 1664166, 2060396, 2139642, 2496249, 3090594, 3328332, 3605693, 4279284, 4635891, 4992498, 6181188, 7211386, 7488747, 9271782, 9984996, 10817079, 13907673, 14422772, 14977494, 18543564, 21634158, 27815346, 29954988, 32451237, 43268316, 55630692, 64902474, 97353711, 129804948, 194707422, 389414844]

約数ペア:

[(1, 389414844), (2, 194707422), (3, 129804948), (4, 97353711), (6, 64902474), (7, 55630692), (9, 43268316), (12, 32451237), (13, 29954988), (14, 27815346), (18, 21634158), (21, 18543564), (26, 14977494), (27, 14422772), (28, 13907673), (36, 10817079), (39, 9984996), (42, 9271782), (52, 7488747), (54, 7211386), (63, 6181188), (78, 4992498), (84, 4635891), (91, 4279284), (108, 3605693), (117, 3328332), (126, 3090594), (156, 2496249), (182, 2139642), (189, 2060396), (234, 1664166), (252, 1545297), (273, 1426428), (351, 1109444), (364, 1069821), (378, 1030198), (468, 832083), (546, 713214), (702, 554722), (756, 515099), (819, 475476), (1092, 356607), (1404, 277361), (1638, 237738), (2457, 158492), (3276, 118869), (4914, 79246), (9828, 39623)]