280172256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2467}}^1$

素因数の和:2513

約数の個数: 144

約数和(自身を含む): 910514304

約数和(自身を除く): 630342048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2184, 2366, 2467, 2704, 2912, 3549, 4056, 4368, 4732, 4934, 5408, 7098, 7401, 8112, 8736, 9464, 9868, 14196, 14802, 16224, 17269, 18928, 19736, 28392, 29604, 32071, 34538, 37856, 39472, 51807, 56784, 59208, 64142, 69076, 78944, 96213, 103614, 113568, 118416, 128284, 138152, 192426, 207228, 224497, 236832, 256568, 276304, 384852, 414456, 416923, 448994, 513136, 552608, 673491, 769704, 828912, 833846, 897988, 1026272, 1250769, 1346982, 1539408, 1657824, 1667692, 1795976, 2501538, 2693964, 2918461, 3078816, 3335384, 3591952, 5003076, 5387928, 5836922, 6670768, 7183904, 8755383, 10006152, 10775856, 11673844, 13341536, 17510766, 20012304, 21551712, 23347688, 35021532, 40024608, 46695376, 70043064, 93390752, 140086128, 280172256]

約数ペア:

[(1, 280172256), (2, 140086128), (3, 93390752), (4, 70043064), (6, 46695376), (7, 40024608), (8, 35021532), (12, 23347688), (13, 21551712), (14, 20012304), (16, 17510766), (21, 13341536), (24, 11673844), (26, 10775856), (28, 10006152), (32, 8755383), (39, 7183904), (42, 6670768), (48, 5836922), (52, 5387928), (56, 5003076), (78, 3591952), (84, 3335384), (91, 3078816), (96, 2918461), (104, 2693964), (112, 2501538), (156, 1795976), (168, 1667692), (169, 1657824), (182, 1539408), (208, 1346982), (224, 1250769), (273, 1026272), (312, 897988), (336, 833846), (338, 828912), (364, 769704), (416, 673491), (507, 552608), (546, 513136), (624, 448994), (672, 416923), (676, 414456), (728, 384852), (1014, 276304), (1092, 256568), (1183, 236832), (1248, 224497), (1352, 207228), (1456, 192426), (2028, 138152), (2184, 128284), (2366, 118416), (2467, 113568), (2704, 103614), (2912, 96213), (3549, 78944), (4056, 69076), (4368, 64142), (4732, 59208), (4934, 56784), (5408, 51807), (7098, 39472), (7401, 37856), (8112, 34538), (8736, 32071), (9464, 29604), (9868, 28392), (14196, 19736), (14802, 18928), (16224, 17269)]