251188896

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:891

約数の個数: 144

約数和(自身を含む): 779448096

約数和(自身を除く): 528259200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 67, 84, 96, 98, 112, 134, 147, 168, 196, 201, 224, 268, 294, 336, 392, 402, 469, 536, 588, 672, 784, 797, 804, 938, 1072, 1176, 1407, 1568, 1594, 1608, 1876, 2144, 2352, 2391, 2814, 3188, 3216, 3283, 3752, 4704, 4782, 5579, 5628, 6376, 6432, 6566, 7504, 9564, 9849, 11158, 11256, 12752, 13132, 15008, 16737, 19128, 19698, 22316, 22512, 25504, 26264, 33474, 38256, 39053, 39396, 44632, 45024, 52528, 53399, 66948, 76512, 78106, 78792, 89264, 105056, 106798, 117159, 133896, 156212, 157584, 160197, 178528, 213596, 234318, 267792, 312424, 315168, 320394, 373793, 427192, 468636, 535584, 624848, 640788, 747586, 854384, 937272, 1121379, 1249696, 1281576, 1495172, 1708768, 1874544, 2242758, 2563152, 2616551, 2990344, 3749088, 4485516, 5126304, 5233102, 5980688, 7849653, 8971032, 10466204, 11961376, 15699306, 17942064, 20932408, 31398612, 35884128, 41864816, 62797224, 83729632, 125594448, 251188896]

約数ペア:

[(1, 251188896), (2, 125594448), (3, 83729632), (4, 62797224), (6, 41864816), (7, 35884128), (8, 31398612), (12, 20932408), (14, 17942064), (16, 15699306), (21, 11961376), (24, 10466204), (28, 8971032), (32, 7849653), (42, 5980688), (48, 5233102), (49, 5126304), (56, 4485516), (67, 3749088), (84, 2990344), (96, 2616551), (98, 2563152), (112, 2242758), (134, 1874544), (147, 1708768), (168, 1495172), (196, 1281576), (201, 1249696), (224, 1121379), (268, 937272), (294, 854384), (336, 747586), (392, 640788), (402, 624848), (469, 535584), (536, 468636), (588, 427192), (672, 373793), (784, 320394), (797, 315168), (804, 312424), (938, 267792), (1072, 234318), (1176, 213596), (1407, 178528), (1568, 160197), (1594, 157584), (1608, 156212), (1876, 133896), (2144, 117159), (2352, 106798), (2391, 105056), (2814, 89264), (3188, 78792), (3216, 78106), (3283, 76512), (3752, 66948), (4704, 53399), (4782, 52528), (5579, 45024), (5628, 44632), (6376, 39396), (6432, 39053), (6566, 38256), (7504, 33474), (9564, 26264), (9849, 25504), (11158, 22512), (11256, 22316), (12752, 19698), (13132, 19128), (15008, 16737)]