253498098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1723}}^1$

素因数の和:1879

約数の個数: 64

約数和(自身を含む): 603758592

約数和(自身を除く): 350260494

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 113, 186, 217, 226, 339, 434, 651, 678, 791, 1302, 1582, 1723, 2373, 3446, 3503, 4746, 5169, 7006, 10338, 10509, 12061, 21018, 24122, 24521, 36183, 49042, 53413, 72366, 73563, 106826, 147126, 160239, 194699, 320478, 373891, 389398, 584097, 747782, 1121673, 1168194, 1362893, 2243346, 2725786, 4088679, 6035669, 8177358, 12071338, 18107007, 36214014, 42249683, 84499366, 126749049, 253498098]

約数ペア:

[(1, 253498098), (2, 126749049), (3, 84499366), (6, 42249683), (7, 36214014), (14, 18107007), (21, 12071338), (31, 8177358), (42, 6035669), (62, 4088679), (93, 2725786), (113, 2243346), (186, 1362893), (217, 1168194), (226, 1121673), (339, 747782), (434, 584097), (651, 389398), (678, 373891), (791, 320478), (1302, 194699), (1582, 160239), (1723, 147126), (2373, 106826), (3446, 73563), (3503, 72366), (4746, 53413), (5169, 49042), (7006, 36183), (10338, 24521), (10509, 24122), (12061, 21018)]