251740944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19211}}^1$

素因数の和:19245

約数の個数: 120

約数和(自身を含む): 867152832

約数和(自身を除く): 615411888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 19211, 38422, 57633, 76844, 115266, 134477, 153688, 172899, 230532, 249743, 268954, 307376, 345798, 403431, 461064, 499486, 537908, 691596, 749229, 806862, 922128, 998972, 1075816, 1210293, 1383192, 1498458, 1613724, 1748201, 1997944, 2151632, 2247687, 2420586, 2766384, 2996916, 3227448, 3496402, 3995888, 4495374, 4841172, 5244603, 5993832, 6454896, 6992804, 8990748, 9682344, 10489206, 11987664, 13985608, 15733809, 17981496, 19364688, 20978412, 27971216, 31467618, 35962992, 41956824, 62935236, 83913648, 125870472, 251740944]

約数ペア:

[(1, 251740944), (2, 125870472), (3, 83913648), (4, 62935236), (6, 41956824), (7, 35962992), (8, 31467618), (9, 27971216), (12, 20978412), (13, 19364688), (14, 17981496), (16, 15733809), (18, 13985608), (21, 11987664), (24, 10489206), (26, 9682344), (28, 8990748), (36, 6992804), (39, 6454896), (42, 5993832), (48, 5244603), (52, 4841172), (56, 4495374), (63, 3995888), (72, 3496402), (78, 3227448), (84, 2996916), (91, 2766384), (104, 2420586), (112, 2247687), (117, 2151632), (126, 1997944), (144, 1748201), (156, 1613724), (168, 1498458), (182, 1383192), (208, 1210293), (234, 1075816), (252, 998972), (273, 922128), (312, 806862), (336, 749229), (364, 691596), (468, 537908), (504, 499486), (546, 461064), (624, 403431), (728, 345798), (819, 307376), (936, 268954), (1008, 249743), (1092, 230532), (1456, 172899), (1638, 153688), (1872, 134477), (2184, 115266), (3276, 76844), (4368, 57633), (6552, 38422), (13104, 19211)]