251033328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19157}}^1$

素因数の和:19191

約数の個数: 120

約数和(自身を含む): 864715488

約数和(自身を除く): 613682160

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, 19157, 38314, 57471, 76628, 114942, 134099, 153256, 172413, 229884, 249041, 268198, 306512, 344826, 402297, 459768, 498082, 536396, 689652, 747123, 804594, 919536, 996164, 1072792, 1206891, 1379304, 1494246, 1609188, 1743287, 1992328, 2145584, 2241369, 2413782, 2758608, 2988492, 3218376, 3486574, 3984656, 4482738, 4827564, 5229861, 5976984, 6436752, 6973148, 8965476, 9655128, 10459722, 11953968, 13946296, 15689583, 17930952, 19310256, 20919444, 27892592, 31379166, 35861904, 41838888, 62758332, 83677776, 125516664, 251033328]

約数ペア:

[(1, 251033328), (2, 125516664), (3, 83677776), (4, 62758332), (6, 41838888), (7, 35861904), (8, 31379166), (9, 27892592), (12, 20919444), (13, 19310256), (14, 17930952), (16, 15689583), (18, 13946296), (21, 11953968), (24, 10459722), (26, 9655128), (28, 8965476), (36, 6973148), (39, 6436752), (42, 5976984), (48, 5229861), (52, 4827564), (56, 4482738), (63, 3984656), (72, 3486574), (78, 3218376), (84, 2988492), (91, 2758608), (104, 2413782), (112, 2241369), (117, 2145584), (126, 1992328), (144, 1743287), (156, 1609188), (168, 1494246), (182, 1379304), (208, 1206891), (234, 1072792), (252, 996164), (273, 919536), (312, 804594), (336, 747123), (364, 689652), (468, 536396), (504, 498082), (546, 459768), (624, 402297), (728, 344826), (819, 306512), (936, 268198), (1008, 249041), (1092, 229884), (1456, 172413), (1638, 153256), (1872, 134099), (2184, 114942), (3276, 76628), (4368, 57471), (6552, 38314), (13104, 19157)]