1377767472

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 3831945216

約数和(自身を除く): 2454177744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 61, 62, 86, 93, 122, 124, 129, 172, 183, 186, 244, 248, 258, 344, 353, 366, 372, 488, 496, 516, 688, 706, 732, 744, 976, 1032, 1059, 1333, 1412, 1464, 1488, 1891, 2064, 2118, 2623, 2666, 2824, 2928, 3782, 3999, 4236, 5246, 5332, 5648, 5673, 7564, 7869, 7998, 8472, 10492, 10664, 10943, 11346, 15128, 15179, 15738, 15996, 16944, 20984, 21328, 21533, 21886, 22692, 30256, 30358, 31476, 31992, 32829, 41968, 43066, 43772, 45384, 45537, 60716, 62952, 63984, 64599, 65658, 81313, 86132, 87544, 90768, 91074, 121432, 125904, 129198, 131316, 162626, 172264, 175088, 182148, 242864, 243939, 258396, 262632, 325252, 344528, 364296, 470549, 487878, 516792, 525264, 650504, 667523, 728592, 925919, 941098, 975756, 1033584, 1301008, 1335046, 1411647, 1851838, 1882196, 1951512, 2002569, 2670092, 2777757, 2823294, 3703676, 3764392, 3903024, 4005138, 5340184, 5555514, 5646588, 7407352, 7528784, 8010276, 10680368, 11111028, 11293176, 14814704, 16020552, 22222056, 22586352, 28703489, 32041104, 44444112, 57406978, 86110467, 114813956, 172220934, 229627912, 344441868, 459255824, 688883736, 1377767472]

約数ペア:

[(1, 1377767472), (2, 688883736), (3, 459255824), (4, 344441868), (6, 229627912), (8, 172220934), (12, 114813956), (16, 86110467), (24, 57406978), (31, 44444112), (43, 32041104), (48, 28703489), (61, 22586352), (62, 22222056), (86, 16020552), (93, 14814704), (122, 11293176), (124, 11111028), (129, 10680368), (172, 8010276), (183, 7528784), (186, 7407352), (244, 5646588), (248, 5555514), (258, 5340184), (344, 4005138), (353, 3903024), (366, 3764392), (372, 3703676), (488, 2823294), (496, 2777757), (516, 2670092), (688, 2002569), (706, 1951512), (732, 1882196), (744, 1851838), (976, 1411647), (1032, 1335046), (1059, 1301008), (1333, 1033584), (1412, 975756), (1464, 941098), (1488, 925919), (1891, 728592), (2064, 667523), (2118, 650504), (2623, 525264), (2666, 516792), (2824, 487878), (2928, 470549), (3782, 364296), (3999, 344528), (4236, 325252), (5246, 262632), (5332, 258396), (5648, 243939), (5673, 242864), (7564, 182148), (7869, 175088), (7998, 172264), (8472, 162626), (10492, 131316), (10664, 129198), (10943, 125904), (11346, 121432), (15128, 91074), (15179, 90768), (15738, 87544), (15996, 86132), (16944, 81313), (20984, 65658), (21328, 64599), (21533, 63984), (21886, 62952), (22692, 60716), (30256, 45537), (30358, 45384), (31476, 43772), (31992, 43066), (32829, 41968)]