1629264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 5194112

約数和(自身を除く): 3564848

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, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 373, 546, 624, 728, 746, 1092, 1119, 1456, 1492, 2184, 2238, 2611, 2984, 4368, 4476, 4849, 5222, 5968, 7833, 8952, 9698, 10444, 14547, 15666, 17904, 19396, 20888, 29094, 31332, 33943, 38792, 41776, 58188, 62664, 67886, 77584, 101829, 116376, 125328, 135772, 203658, 232752, 271544, 407316, 543088, 814632, 1629264]

約数ペア:

[(1, 1629264), (2, 814632), (3, 543088), (4, 407316), (6, 271544), (7, 232752), (8, 203658), (12, 135772), (13, 125328), (14, 116376), (16, 101829), (21, 77584), (24, 67886), (26, 62664), (28, 58188), (39, 41776), (42, 38792), (48, 33943), (52, 31332), (56, 29094), (78, 20888), (84, 19396), (91, 17904), (104, 15666), (112, 14547), (156, 10444), (168, 9698), (182, 8952), (208, 7833), (273, 5968), (312, 5222), (336, 4849), (364, 4476), (373, 4368), (546, 2984), (624, 2611), (728, 2238), (746, 2184), (1092, 1492), (1119, 1456)]