399714096

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6173}}^1$

素因数の和:6274

約数の個数: 80

約数和(自身を含む): 1102429440

約数和(自身を除く): 702715344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1136, 1349, 1704, 2698, 3408, 4047, 5396, 6173, 8094, 10792, 12346, 16188, 18519, 21584, 24692, 32376, 37038, 49384, 64752, 74076, 98768, 117287, 148152, 234574, 296304, 351861, 438283, 469148, 703722, 876566, 938296, 1314849, 1407444, 1753132, 1876592, 2629698, 2814888, 3506264, 5259396, 5629776, 7012528, 8327377, 10518792, 16654754, 21037584, 24982131, 33309508, 49964262, 66619016, 99928524, 133238032, 199857048, 399714096]

約数ペア:

[(1, 399714096), (2, 199857048), (3, 133238032), (4, 99928524), (6, 66619016), (8, 49964262), (12, 33309508), (16, 24982131), (19, 21037584), (24, 16654754), (38, 10518792), (48, 8327377), (57, 7012528), (71, 5629776), (76, 5259396), (114, 3506264), (142, 2814888), (152, 2629698), (213, 1876592), (228, 1753132), (284, 1407444), (304, 1314849), (426, 938296), (456, 876566), (568, 703722), (852, 469148), (912, 438283), (1136, 351861), (1349, 296304), (1704, 234574), (2698, 148152), (3408, 117287), (4047, 98768), (5396, 74076), (6173, 64752), (8094, 49384), (10792, 37038), (12346, 32376), (16188, 24692), (18519, 21584)]