488374692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 1269496704

約数和(自身を除く): 781122012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 211, 222, 401, 422, 444, 481, 633, 802, 844, 962, 1203, 1266, 1443, 1604, 1924, 2406, 2532, 2743, 2886, 4812, 5213, 5486, 5772, 7807, 8229, 10426, 10972, 14837, 15614, 15639, 16458, 20852, 23421, 29674, 31228, 31278, 32916, 44511, 46842, 59348, 62556, 84611, 89022, 93684, 101491, 169222, 178044, 192881, 202982, 253833, 304473, 338444, 385762, 405964, 507666, 578643, 608946, 771524, 1015332, 1099943, 1157286, 1217892, 2199886, 2314572, 3130607, 3299829, 4399772, 6261214, 6599658, 9391821, 12522428, 13199316, 18783642, 37567284, 40697891, 81395782, 122093673, 162791564, 244187346, 488374692]

約数ペア:

[(1, 488374692), (2, 244187346), (3, 162791564), (4, 122093673), (6, 81395782), (12, 40697891), (13, 37567284), (26, 18783642), (37, 13199316), (39, 12522428), (52, 9391821), (74, 6599658), (78, 6261214), (111, 4399772), (148, 3299829), (156, 3130607), (211, 2314572), (222, 2199886), (401, 1217892), (422, 1157286), (444, 1099943), (481, 1015332), (633, 771524), (802, 608946), (844, 578643), (962, 507666), (1203, 405964), (1266, 385762), (1443, 338444), (1604, 304473), (1924, 253833), (2406, 202982), (2532, 192881), (2743, 178044), (2886, 169222), (4812, 101491), (5213, 93684), (5486, 89022), (5772, 84611), (7807, 62556), (8229, 59348), (10426, 46842), (10972, 44511), (14837, 32916), (15614, 31278), (15639, 31228), (16458, 29674), (20852, 23421)]