393240456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25169}}^1$

素因数の和:25219

約数の個数: 96

約数和(自身を含む): 1256486400

約数和(自身を除く): 863245944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 15624, 25169, 50338, 75507, 100676, 151014, 176183, 201352, 226521, 302028, 352366, 453042, 528549, 604056, 704732, 780239, 906084, 1057098, 1409464, 1560478, 1585647, 1812168, 2114196, 2340717, 3120956, 3171294, 4228392, 4681434, 5461673, 6241912, 6342588, 7022151, 9362868, 10923346, 12685176, 14044302, 16385019, 18725736, 21846692, 28088604, 32770038, 43693384, 49155057, 56177208, 65540076, 98310114, 131080152, 196620228, 393240456]

約数ペア:

[(1, 393240456), (2, 196620228), (3, 131080152), (4, 98310114), (6, 65540076), (7, 56177208), (8, 49155057), (9, 43693384), (12, 32770038), (14, 28088604), (18, 21846692), (21, 18725736), (24, 16385019), (28, 14044302), (31, 12685176), (36, 10923346), (42, 9362868), (56, 7022151), (62, 6342588), (63, 6241912), (72, 5461673), (84, 4681434), (93, 4228392), (124, 3171294), (126, 3120956), (168, 2340717), (186, 2114196), (217, 1812168), (248, 1585647), (252, 1560478), (279, 1409464), (372, 1057098), (434, 906084), (504, 780239), (558, 704732), (651, 604056), (744, 528549), (868, 453042), (1116, 352366), (1302, 302028), (1736, 226521), (1953, 201352), (2232, 176183), (2604, 151014), (3906, 100676), (5208, 75507), (7812, 50338), (15624, 25169)]