268898184

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{65521}}^1$

素因数の和:65555

約数の個数: 64

約数和(自身を含む): 786264000

約数和(自身を除く): 517365816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 65521, 131042, 196563, 262084, 393126, 524168, 589689, 786252, 1179378, 1244899, 1572504, 1769067, 2358756, 2489798, 3538134, 3734697, 4717512, 4979596, 7076268, 7469394, 9959192, 11204091, 14152536, 14938788, 22408182, 29877576, 33612273, 44816364, 67224546, 89632728, 134449092, 268898184]

約数ペア:

[(1, 268898184), (2, 134449092), (3, 89632728), (4, 67224546), (6, 44816364), (8, 33612273), (9, 29877576), (12, 22408182), (18, 14938788), (19, 14152536), (24, 11204091), (27, 9959192), (36, 7469394), (38, 7076268), (54, 4979596), (57, 4717512), (72, 3734697), (76, 3538134), (108, 2489798), (114, 2358756), (152, 1769067), (171, 1572504), (216, 1244899), (228, 1179378), (342, 786252), (456, 589689), (513, 524168), (684, 393126), (1026, 262084), (1368, 196563), (2052, 131042), (4104, 65521)]