378231168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3803}}^1$

素因数の和:3864

約数の個数: 128

約数和(自身を含む): 1179544320

約数和(自身を除く): 801313152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 777, 888, 896, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 2688, 3108, 3552, 3803, 4144, 4736, 6216, 7104, 7606, 8288, 11409, 12432, 14208, 15212, 16576, 22818, 24864, 26621, 30424, 33152, 45636, 49728, 53242, 60848, 79863, 91272, 99456, 106484, 121696, 140711, 159726, 182544, 212968, 243392, 281422, 319452, 365088, 422133, 425936, 486784, 562844, 638904, 730176, 844266, 851872, 984977, 1125688, 1277808, 1460352, 1688532, 1703744, 1969954, 2251376, 2555616, 2954931, 3377064, 3407488, 3939908, 4502752, 5111232, 5909862, 6754128, 7879816, 9005504, 10222464, 11819724, 13508256, 15759632, 18011008, 23639448, 27016512, 31519264, 47278896, 54033024, 63038528, 94557792, 126077056, 189115584, 378231168]

約数ペア:

[(1, 378231168), (2, 189115584), (3, 126077056), (4, 94557792), (6, 63038528), (7, 54033024), (8, 47278896), (12, 31519264), (14, 27016512), (16, 23639448), (21, 18011008), (24, 15759632), (28, 13508256), (32, 11819724), (37, 10222464), (42, 9005504), (48, 7879816), (56, 6754128), (64, 5909862), (74, 5111232), (84, 4502752), (96, 3939908), (111, 3407488), (112, 3377064), (128, 2954931), (148, 2555616), (168, 2251376), (192, 1969954), (222, 1703744), (224, 1688532), (259, 1460352), (296, 1277808), (336, 1125688), (384, 984977), (444, 851872), (448, 844266), (518, 730176), (592, 638904), (672, 562844), (777, 486784), (888, 425936), (896, 422133), (1036, 365088), (1184, 319452), (1344, 281422), (1554, 243392), (1776, 212968), (2072, 182544), (2368, 159726), (2688, 140711), (3108, 121696), (3552, 106484), (3803, 99456), (4144, 91272), (4736, 79863), (6216, 60848), (7104, 53242), (7606, 49728), (8288, 45636), (11409, 33152), (12432, 30424), (14208, 26621), (15212, 24864), (16576, 22818)]