216533652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15569}}^1$

素因数の和:15656

約数の個数: 48

約数和(自身を含む): 540590400

約数和(自身を除く): 324056748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 6954, 13908, 15569, 31138, 46707, 62276, 93414, 186828, 295811, 591622, 887433, 949709, 1183244, 1774866, 1899418, 2849127, 3549732, 3798836, 5698254, 11396508, 18044471, 36088942, 54133413, 72177884, 108266826, 216533652]

約数ペア:

[(1, 216533652), (2, 108266826), (3, 72177884), (4, 54133413), (6, 36088942), (12, 18044471), (19, 11396508), (38, 5698254), (57, 3798836), (61, 3549732), (76, 2849127), (114, 1899418), (122, 1774866), (183, 1183244), (228, 949709), (244, 887433), (366, 591622), (732, 295811), (1159, 186828), (2318, 93414), (3477, 62276), (4636, 46707), (6954, 31138), (13908, 15569)]