255859872

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 689472000

約数和(自身を除く): 433612128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 199, 227, 236, 354, 398, 454, 472, 597, 681, 708, 796, 908, 944, 1194, 1362, 1416, 1592, 1816, 1888, 2388, 2724, 2832, 3184, 3632, 4776, 5448, 5664, 6368, 7264, 9552, 10896, 11741, 13393, 19104, 21792, 23482, 26786, 35223, 40179, 45173, 46964, 53572, 70446, 80358, 90346, 93928, 107144, 135519, 140892, 160716, 180692, 187856, 214288, 271038, 281784, 321432, 361384, 375712, 428576, 542076, 563568, 642864, 722768, 1084152, 1127136, 1285728, 1445536, 2168304, 2665207, 4336608, 5330414, 7995621, 10660828, 15991242, 21321656, 31982484, 42643312, 63964968, 85286624, 127929936, 255859872]

約数ペア:

[(1, 255859872), (2, 127929936), (3, 85286624), (4, 63964968), (6, 42643312), (8, 31982484), (12, 21321656), (16, 15991242), (24, 10660828), (32, 7995621), (48, 5330414), (59, 4336608), (96, 2665207), (118, 2168304), (177, 1445536), (199, 1285728), (227, 1127136), (236, 1084152), (354, 722768), (398, 642864), (454, 563568), (472, 542076), (597, 428576), (681, 375712), (708, 361384), (796, 321432), (908, 281784), (944, 271038), (1194, 214288), (1362, 187856), (1416, 180692), (1592, 160716), (1816, 140892), (1888, 135519), (2388, 107144), (2724, 93928), (2832, 90346), (3184, 80358), (3632, 70446), (4776, 53572), (5448, 46964), (5664, 45173), (6368, 40179), (7264, 35223), (9552, 26786), (10896, 23482), (11741, 21792), (13393, 19104)]