222367936

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 112

約数和(自身を含む): 524093440

約数和(自身を除く): 301725504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 79, 103, 112, 122, 158, 206, 224, 244, 316, 412, 427, 448, 488, 553, 632, 721, 824, 854, 976, 1106, 1264, 1442, 1648, 1708, 1952, 2212, 2528, 2884, 3296, 3416, 3904, 4424, 4819, 5056, 5768, 6283, 6592, 6832, 8137, 8848, 9638, 11536, 12566, 13664, 16274, 17696, 19276, 23072, 25132, 27328, 32548, 33733, 35392, 38552, 43981, 46144, 50264, 56959, 65096, 67466, 77104, 87962, 100528, 113918, 130192, 134932, 154208, 175924, 201056, 227836, 260384, 269864, 308416, 351848, 402112, 455672, 496357, 520768, 539728, 703696, 911344, 992714, 1079456, 1407392, 1822688, 1985428, 2158912, 2814784, 3474499, 3645376, 3970856, 6948998, 7941712, 13897996, 15883424, 27795992, 31766848, 55591984, 111183968, 222367936]

約数ペア:

[(1, 222367936), (2, 111183968), (4, 55591984), (7, 31766848), (8, 27795992), (14, 15883424), (16, 13897996), (28, 7941712), (32, 6948998), (56, 3970856), (61, 3645376), (64, 3474499), (79, 2814784), (103, 2158912), (112, 1985428), (122, 1822688), (158, 1407392), (206, 1079456), (224, 992714), (244, 911344), (316, 703696), (412, 539728), (427, 520768), (448, 496357), (488, 455672), (553, 402112), (632, 351848), (721, 308416), (824, 269864), (854, 260384), (976, 227836), (1106, 201056), (1264, 175924), (1442, 154208), (1648, 134932), (1708, 130192), (1952, 113918), (2212, 100528), (2528, 87962), (2884, 77104), (3296, 67466), (3416, 65096), (3904, 56959), (4424, 50264), (4819, 46144), (5056, 43981), (5768, 38552), (6283, 35392), (6592, 33733), (6832, 32548), (8137, 27328), (8848, 25132), (9638, 23072), (11536, 19276), (12566, 17696), (13664, 16274)]