219876696

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3851}}^1$

素因数の和:3937

約数の個数: 96

約数和(自身を含む): 651989520

約数和(自身を除く): 432112824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 156, 183, 234, 244, 312, 366, 468, 488, 549, 732, 793, 936, 1098, 1464, 1586, 2196, 2379, 3172, 3851, 4392, 4758, 6344, 7137, 7702, 9516, 11553, 14274, 15404, 19032, 23106, 28548, 30808, 34659, 46212, 50063, 57096, 69318, 92424, 100126, 138636, 150189, 200252, 234911, 277272, 300378, 400504, 450567, 469822, 600756, 704733, 901134, 939644, 1201512, 1409466, 1802268, 1879288, 2114199, 2818932, 3053843, 3604536, 4228398, 5637864, 6107686, 8456796, 9161529, 12215372, 16913592, 18323058, 24430744, 27484587, 36646116, 54969174, 73292232, 109938348, 219876696]

約数ペア:

[(1, 219876696), (2, 109938348), (3, 73292232), (4, 54969174), (6, 36646116), (8, 27484587), (9, 24430744), (12, 18323058), (13, 16913592), (18, 12215372), (24, 9161529), (26, 8456796), (36, 6107686), (39, 5637864), (52, 4228398), (61, 3604536), (72, 3053843), (78, 2818932), (104, 2114199), (117, 1879288), (122, 1802268), (156, 1409466), (183, 1201512), (234, 939644), (244, 901134), (312, 704733), (366, 600756), (468, 469822), (488, 450567), (549, 400504), (732, 300378), (793, 277272), (936, 234911), (1098, 200252), (1464, 150189), (1586, 138636), (2196, 100126), (2379, 92424), (3172, 69318), (3851, 57096), (4392, 50063), (4758, 46212), (6344, 34659), (7137, 30808), (7702, 28548), (9516, 23106), (11553, 19032), (14274, 15404)]