299566584

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{181}}^2$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 822257280

約数和(自身を除く): 522690696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 181, 254, 362, 381, 508, 543, 724, 762, 1016, 1086, 1143, 1448, 1524, 1629, 2172, 2286, 3048, 3258, 4344, 4572, 6516, 9144, 13032, 22987, 32761, 45974, 65522, 68961, 91948, 98283, 131044, 137922, 183896, 196566, 206883, 262088, 275844, 294849, 393132, 413766, 551688, 589698, 786264, 827532, 1179396, 1655064, 2358792, 4160647, 8321294, 12481941, 16642588, 24963882, 33285176, 37445823, 49927764, 74891646, 99855528, 149783292, 299566584]

約数ペア:

[(1, 299566584), (2, 149783292), (3, 99855528), (4, 74891646), (6, 49927764), (8, 37445823), (9, 33285176), (12, 24963882), (18, 16642588), (24, 12481941), (36, 8321294), (72, 4160647), (127, 2358792), (181, 1655064), (254, 1179396), (362, 827532), (381, 786264), (508, 589698), (543, 551688), (724, 413766), (762, 393132), (1016, 294849), (1086, 275844), (1143, 262088), (1448, 206883), (1524, 196566), (1629, 183896), (2172, 137922), (2286, 131044), (3048, 98283), (3258, 91948), (4344, 68961), (4572, 65522), (6516, 45974), (9144, 32761), (13032, 22987)]