216862236

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{613}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 568573824

約数和(自身を除く): 351711588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 317, 372, 558, 613, 634, 951, 1116, 1226, 1268, 1839, 1902, 2452, 2853, 3678, 3804, 5517, 5706, 7356, 9827, 11034, 11412, 19003, 19654, 22068, 29481, 38006, 39308, 57009, 58962, 76012, 88443, 114018, 117924, 171027, 176886, 194321, 228036, 342054, 353772, 388642, 582963, 684108, 777284, 1165926, 1748889, 2331852, 3497778, 6023951, 6995556, 12047902, 18071853, 24095804, 36143706, 54215559, 72287412, 108431118, 216862236]

約数ペア:

[(1, 216862236), (2, 108431118), (3, 72287412), (4, 54215559), (6, 36143706), (9, 24095804), (12, 18071853), (18, 12047902), (31, 6995556), (36, 6023951), (62, 3497778), (93, 2331852), (124, 1748889), (186, 1165926), (279, 777284), (317, 684108), (372, 582963), (558, 388642), (613, 353772), (634, 342054), (951, 228036), (1116, 194321), (1226, 176886), (1268, 171027), (1839, 117924), (1902, 114018), (2452, 88443), (2853, 76012), (3678, 58962), (3804, 57009), (5517, 39308), (5706, 38006), (7356, 29481), (9827, 22068), (11034, 19654), (11412, 19003)]