221276352

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6163}}^1$

素因数の和:6206

約数の個数: 112

約数和(自身を含む): 676363392

約数和(自身を除く): 455087040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 132, 136, 176, 187, 192, 204, 264, 272, 352, 374, 408, 528, 544, 561, 704, 748, 816, 1056, 1088, 1122, 1496, 1632, 2112, 2244, 2992, 3264, 4488, 5984, 6163, 8976, 11968, 12326, 17952, 18489, 24652, 35904, 36978, 49304, 67793, 73956, 98608, 104771, 135586, 147912, 197216, 203379, 209542, 271172, 295824, 314313, 394432, 406758, 419084, 542344, 591648, 628626, 813516, 838168, 1084688, 1152481, 1183296, 1257252, 1627032, 1676336, 2169376, 2304962, 2514504, 3254064, 3352672, 3457443, 4338752, 4609924, 5029008, 6508128, 6705344, 6914886, 9219848, 10058016, 13016256, 13829772, 18439696, 20116032, 27659544, 36879392, 55319088, 73758784, 110638176, 221276352]

約数ペア:

[(1, 221276352), (2, 110638176), (3, 73758784), (4, 55319088), (6, 36879392), (8, 27659544), (11, 20116032), (12, 18439696), (16, 13829772), (17, 13016256), (22, 10058016), (24, 9219848), (32, 6914886), (33, 6705344), (34, 6508128), (44, 5029008), (48, 4609924), (51, 4338752), (64, 3457443), (66, 3352672), (68, 3254064), (88, 2514504), (96, 2304962), (102, 2169376), (132, 1676336), (136, 1627032), (176, 1257252), (187, 1183296), (192, 1152481), (204, 1084688), (264, 838168), (272, 813516), (352, 628626), (374, 591648), (408, 542344), (528, 419084), (544, 406758), (561, 394432), (704, 314313), (748, 295824), (816, 271172), (1056, 209542), (1088, 203379), (1122, 197216), (1496, 147912), (1632, 135586), (2112, 104771), (2244, 98608), (2992, 73956), (3264, 67793), (4488, 49304), (5984, 36978), (6163, 35904), (8976, 24652), (11968, 18489), (12326, 17952)]