400417524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50329}}^1$

素因数の和:50369

約数の個数: 72

約数和(自身を含む): 1154167560

約数和(自身を除く): 753750036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 50329, 100658, 150987, 201316, 301974, 452961, 603948, 654277, 855593, 905922, 1308554, 1711186, 1811844, 1962831, 2566779, 2617108, 3422372, 3925662, 5133558, 5888493, 7700337, 7851324, 10267116, 11122709, 11776986, 15400674, 22245418, 23553972, 30801348, 33368127, 44490836, 66736254, 100104381, 133472508, 200208762, 400417524]

約数ペア:

[(1, 400417524), (2, 200208762), (3, 133472508), (4, 100104381), (6, 66736254), (9, 44490836), (12, 33368127), (13, 30801348), (17, 23553972), (18, 22245418), (26, 15400674), (34, 11776986), (36, 11122709), (39, 10267116), (51, 7851324), (52, 7700337), (68, 5888493), (78, 5133558), (102, 3925662), (117, 3422372), (153, 2617108), (156, 2566779), (204, 1962831), (221, 1811844), (234, 1711186), (306, 1308554), (442, 905922), (468, 855593), (612, 654277), (663, 603948), (884, 452961), (1326, 301974), (1989, 201316), (2652, 150987), (3978, 100658), (7956, 50329)]