1538042328

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{300869}}^1$

素因数の和:300952

約数の個数: 48

約数和(自身を含む): 4224214800

約数和(自身を除く): 2686172472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 300869, 601738, 902607, 1203476, 1805214, 2406952, 2707821, 3610428, 5415642, 7220856, 10831284, 21361699, 21662568, 42723398, 64085097, 85446796, 128170194, 170893592, 192255291, 256340388, 384510582, 512680776, 769021164, 1538042328]

約数ペア:

[(1, 1538042328), (2, 769021164), (3, 512680776), (4, 384510582), (6, 256340388), (8, 192255291), (9, 170893592), (12, 128170194), (18, 85446796), (24, 64085097), (36, 42723398), (71, 21662568), (72, 21361699), (142, 10831284), (213, 7220856), (284, 5415642), (426, 3610428), (568, 2707821), (639, 2406952), (852, 1805214), (1278, 1203476), (1704, 902607), (2556, 601738), (5112, 300869)]