672388872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{13049}}^1$

素因数の和:13190

約数の個数: 64

約数和(自身を含む): 1785240000

約数和(自身を除く): 1112851128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 113, 114, 152, 226, 228, 339, 452, 456, 678, 904, 1356, 2147, 2712, 4294, 6441, 8588, 12882, 13049, 17176, 25764, 26098, 39147, 51528, 52196, 78294, 104392, 156588, 247931, 313176, 495862, 743793, 991724, 1474537, 1487586, 1983448, 2949074, 2975172, 4423611, 5898148, 5950344, 8847222, 11796296, 17694444, 28016203, 35388888, 56032406, 84048609, 112064812, 168097218, 224129624, 336194436, 672388872]

約数ペア:

[(1, 672388872), (2, 336194436), (3, 224129624), (4, 168097218), (6, 112064812), (8, 84048609), (12, 56032406), (19, 35388888), (24, 28016203), (38, 17694444), (57, 11796296), (76, 8847222), (113, 5950344), (114, 5898148), (152, 4423611), (226, 2975172), (228, 2949074), (339, 1983448), (452, 1487586), (456, 1474537), (678, 991724), (904, 743793), (1356, 495862), (2147, 313176), (2712, 247931), (4294, 156588), (6441, 104392), (8588, 78294), (12882, 52196), (13049, 51528), (17176, 39147), (25764, 26098)]