216376524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^2$

素因数の和:544

約数の個数: 108

約数和(自身を含む): 675800944

約数和(自身を除く): 459424420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 257, 273, 364, 468, 514, 546, 771, 819, 1028, 1092, 1542, 1638, 1799, 2313, 3084, 3276, 3341, 3598, 4626, 5397, 6682, 7196, 9252, 10023, 10794, 13364, 16191, 20046, 21588, 23387, 30069, 32382, 40092, 46774, 60138, 64764, 66049, 70161, 93548, 120276, 132098, 140322, 198147, 210483, 264196, 280644, 396294, 420966, 462343, 594441, 792588, 841932, 858637, 924686, 1188882, 1387029, 1717274, 1849372, 2377764, 2575911, 2774058, 3434548, 4161087, 5151822, 5548116, 6010459, 7727733, 8322174, 10303644, 12020918, 15455466, 16644348, 18031377, 24041836, 30910932, 36062754, 54094131, 72125508, 108188262, 216376524]

約数ペア:

[(1, 216376524), (2, 108188262), (3, 72125508), (4, 54094131), (6, 36062754), (7, 30910932), (9, 24041836), (12, 18031377), (13, 16644348), (14, 15455466), (18, 12020918), (21, 10303644), (26, 8322174), (28, 7727733), (36, 6010459), (39, 5548116), (42, 5151822), (52, 4161087), (63, 3434548), (78, 2774058), (84, 2575911), (91, 2377764), (117, 1849372), (126, 1717274), (156, 1387029), (182, 1188882), (234, 924686), (252, 858637), (257, 841932), (273, 792588), (364, 594441), (468, 462343), (514, 420966), (546, 396294), (771, 280644), (819, 264196), (1028, 210483), (1092, 198147), (1542, 140322), (1638, 132098), (1799, 120276), (2313, 93548), (3084, 70161), (3276, 66049), (3341, 64764), (3598, 60138), (4626, 46774), (5397, 40092), (6682, 32382), (7196, 30069), (9252, 23387), (10023, 21588), (10794, 20046), (13364, 16191)]