255467016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2273}}^1$

素因数の和:2515

約数の個数: 96

約数和(自身を含む): 794626560

約数和(自身を除く): 539159544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 223, 252, 446, 504, 669, 892, 1338, 1561, 1784, 2007, 2273, 2676, 3122, 4014, 4546, 4683, 5352, 6244, 6819, 8028, 9092, 9366, 12488, 13638, 14049, 15911, 16056, 18184, 18732, 20457, 27276, 28098, 31822, 37464, 40914, 47733, 54552, 56196, 63644, 81828, 95466, 112392, 127288, 143199, 163656, 190932, 286398, 381864, 506879, 572796, 1013758, 1145592, 1520637, 2027516, 3041274, 3548153, 4055032, 4561911, 6082548, 7096306, 9123822, 10644459, 12165096, 14192612, 18247644, 21288918, 28385224, 31933377, 36495288, 42577836, 63866754, 85155672, 127733508, 255467016]

約数ペア:

[(1, 255467016), (2, 127733508), (3, 85155672), (4, 63866754), (6, 42577836), (7, 36495288), (8, 31933377), (9, 28385224), (12, 21288918), (14, 18247644), (18, 14192612), (21, 12165096), (24, 10644459), (28, 9123822), (36, 7096306), (42, 6082548), (56, 4561911), (63, 4055032), (72, 3548153), (84, 3041274), (126, 2027516), (168, 1520637), (223, 1145592), (252, 1013758), (446, 572796), (504, 506879), (669, 381864), (892, 286398), (1338, 190932), (1561, 163656), (1784, 143199), (2007, 127288), (2273, 112392), (2676, 95466), (3122, 81828), (4014, 63644), (4546, 56196), (4683, 54552), (5352, 47733), (6244, 40914), (6819, 37464), (8028, 31822), (9092, 28098), (9366, 27276), (12488, 20457), (13638, 18732), (14049, 18184), (15911, 16056)]