401904048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1043

約数の個数: 160

約数和(自身を含む): 1291917312

約数和(自身を除く): 890013264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 101, 104, 112, 156, 168, 182, 202, 208, 273, 303, 312, 336, 364, 404, 546, 606, 624, 707, 728, 808, 911, 1092, 1212, 1313, 1414, 1456, 1616, 1822, 2121, 2184, 2424, 2626, 2733, 2828, 3644, 3939, 4242, 4368, 4848, 5252, 5466, 5656, 6377, 7288, 7878, 8484, 9191, 10504, 10932, 11312, 11843, 12754, 14576, 15756, 16968, 18382, 19131, 21008, 21864, 23686, 25508, 27573, 31512, 33936, 35529, 36764, 38262, 43728, 47372, 51016, 55146, 63024, 71058, 73528, 76524, 82901, 92011, 94744, 102032, 110292, 142116, 147056, 153048, 165802, 184022, 189488, 220584, 248703, 276033, 284232, 306096, 331604, 368044, 441168, 497406, 552066, 568464, 644077, 663208, 736088, 994812, 1104132, 1196143, 1288154, 1326416, 1472176, 1932231, 1989624, 2208264, 2392286, 2576308, 3588429, 3864462, 3979248, 4416528, 4784572, 5152616, 7176858, 7728924, 8373001, 9569144, 10305232, 14353716, 15457848, 16746002, 19138288, 25119003, 28707432, 30915696, 33492004, 50238006, 57414864, 66984008, 100476012, 133968016, 200952024, 401904048]

約数ペア:

[(1, 401904048), (2, 200952024), (3, 133968016), (4, 100476012), (6, 66984008), (7, 57414864), (8, 50238006), (12, 33492004), (13, 30915696), (14, 28707432), (16, 25119003), (21, 19138288), (24, 16746002), (26, 15457848), (28, 14353716), (39, 10305232), (42, 9569144), (48, 8373001), (52, 7728924), (56, 7176858), (78, 5152616), (84, 4784572), (91, 4416528), (101, 3979248), (104, 3864462), (112, 3588429), (156, 2576308), (168, 2392286), (182, 2208264), (202, 1989624), (208, 1932231), (273, 1472176), (303, 1326416), (312, 1288154), (336, 1196143), (364, 1104132), (404, 994812), (546, 736088), (606, 663208), (624, 644077), (707, 568464), (728, 552066), (808, 497406), (911, 441168), (1092, 368044), (1212, 331604), (1313, 306096), (1414, 284232), (1456, 276033), (1616, 248703), (1822, 220584), (2121, 189488), (2184, 184022), (2424, 165802), (2626, 153048), (2733, 147056), (2828, 142116), (3644, 110292), (3939, 102032), (4242, 94744), (4368, 92011), (4848, 82901), (5252, 76524), (5466, 73528), (5656, 71058), (6377, 63024), (7288, 55146), (7878, 51016), (8484, 47372), (9191, 43728), (10504, 38262), (10932, 36764), (11312, 35529), (11843, 33936), (12754, 31512), (14576, 27573), (15756, 25508), (16968, 23686), (18382, 21864), (19131, 21008)]