284173666

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 532998144

約数和(自身を除く): 248824478

約数列:

[1, 2, 7, 14, 17, 34, 67, 71, 119, 134, 142, 238, 251, 469, 497, 502, 938, 994, 1139, 1207, 1757, 2278, 2414, 3514, 4267, 4757, 7973, 8449, 8534, 9514, 15946, 16817, 16898, 17821, 29869, 33299, 33634, 35642, 59738, 66598, 80869, 117719, 124747, 161738, 235438, 249494, 285889, 302957, 566083, 571778, 605914, 1132166, 1194007, 2001223, 2120699, 2388014, 4002446, 4241398, 8358049, 16716098, 20298119, 40596238, 142086833, 284173666]

約数ペア:

[(1, 284173666), (2, 142086833), (7, 40596238), (14, 20298119), (17, 16716098), (34, 8358049), (67, 4241398), (71, 4002446), (119, 2388014), (134, 2120699), (142, 2001223), (238, 1194007), (251, 1132166), (469, 605914), (497, 571778), (502, 566083), (938, 302957), (994, 285889), (1139, 249494), (1207, 235438), (1757, 161738), (2278, 124747), (2414, 117719), (3514, 80869), (4267, 66598), (4757, 59738), (7973, 35642), (8449, 33634), (8534, 33299), (9514, 29869), (15946, 17821), (16817, 16898)]