327239328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1286

約数の個数: 96

約数和(自身を含む): 929529216

約数和(自身を除く): 602289888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 263, 312, 416, 526, 624, 789, 997, 1052, 1248, 1578, 1994, 2104, 2991, 3156, 3419, 3988, 4208, 5982, 6312, 6838, 7976, 8416, 10257, 11964, 12624, 12961, 13676, 15952, 20514, 23928, 25248, 25922, 27352, 31904, 38883, 41028, 47856, 51844, 54704, 77766, 82056, 95712, 103688, 109408, 155532, 164112, 207376, 262211, 311064, 328224, 414752, 524422, 622128, 786633, 1048844, 1244256, 1573266, 2097688, 3146532, 3408743, 4195376, 6293064, 6817486, 8390752, 10226229, 12586128, 13634972, 20452458, 25172256, 27269944, 40904916, 54539888, 81809832, 109079776, 163619664, 327239328]

約数ペア:

[(1, 327239328), (2, 163619664), (3, 109079776), (4, 81809832), (6, 54539888), (8, 40904916), (12, 27269944), (13, 25172256), (16, 20452458), (24, 13634972), (26, 12586128), (32, 10226229), (39, 8390752), (48, 6817486), (52, 6293064), (78, 4195376), (96, 3408743), (104, 3146532), (156, 2097688), (208, 1573266), (263, 1244256), (312, 1048844), (416, 786633), (526, 622128), (624, 524422), (789, 414752), (997, 328224), (1052, 311064), (1248, 262211), (1578, 207376), (1994, 164112), (2104, 155532), (2991, 109408), (3156, 103688), (3419, 95712), (3988, 82056), (4208, 77766), (5982, 54704), (6312, 51844), (6838, 47856), (7976, 41028), (8416, 38883), (10257, 31904), (11964, 27352), (12624, 25922), (12961, 25248), (13676, 23928), (15952, 20514)]