1372488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 3810240

約数和(自身を除く): 2437752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 83, 104, 106, 156, 159, 166, 212, 249, 312, 318, 332, 424, 498, 636, 664, 689, 996, 1079, 1272, 1378, 1992, 2067, 2158, 2756, 3237, 4134, 4316, 4399, 5512, 6474, 8268, 8632, 8798, 12948, 13197, 16536, 17596, 25896, 26394, 35192, 52788, 57187, 105576, 114374, 171561, 228748, 343122, 457496, 686244, 1372488]

約数ペア:

[(1, 1372488), (2, 686244), (3, 457496), (4, 343122), (6, 228748), (8, 171561), (12, 114374), (13, 105576), (24, 57187), (26, 52788), (39, 35192), (52, 26394), (53, 25896), (78, 17596), (83, 16536), (104, 13197), (106, 12948), (156, 8798), (159, 8632), (166, 8268), (212, 6474), (249, 5512), (312, 4399), (318, 4316), (332, 4134), (424, 3237), (498, 2756), (636, 2158), (664, 2067), (689, 1992), (996, 1378), (1079, 1272)]