227804528

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 555120720

約数和(自身を除く): 327316192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 49, 56, 76, 82, 98, 112, 133, 152, 164, 196, 266, 287, 304, 328, 373, 392, 532, 574, 656, 746, 779, 784, 931, 1064, 1148, 1492, 1558, 1862, 2009, 2128, 2296, 2611, 2984, 3116, 3724, 4018, 4592, 5222, 5453, 5968, 6232, 7087, 7448, 8036, 10444, 10906, 12464, 14174, 14896, 15293, 16072, 18277, 20888, 21812, 28348, 30586, 32144, 36554, 38171, 41776, 43624, 49609, 56696, 61172, 73108, 76342, 87248, 99218, 107051, 113392, 122344, 146216, 152684, 198436, 214102, 244688, 290567, 292432, 305368, 347263, 396872, 428204, 581134, 610736, 694526, 749357, 793744, 856408, 1162268, 1389052, 1498714, 1712816, 2033969, 2324536, 2778104, 2997428, 4067938, 4649072, 5556208, 5994856, 8135876, 11989712, 14237783, 16271752, 28475566, 32543504, 56951132, 113902264, 227804528]

約数ペア:

[(1, 227804528), (2, 113902264), (4, 56951132), (7, 32543504), (8, 28475566), (14, 16271752), (16, 14237783), (19, 11989712), (28, 8135876), (38, 5994856), (41, 5556208), (49, 4649072), (56, 4067938), (76, 2997428), (82, 2778104), (98, 2324536), (112, 2033969), (133, 1712816), (152, 1498714), (164, 1389052), (196, 1162268), (266, 856408), (287, 793744), (304, 749357), (328, 694526), (373, 610736), (392, 581134), (532, 428204), (574, 396872), (656, 347263), (746, 305368), (779, 292432), (784, 290567), (931, 244688), (1064, 214102), (1148, 198436), (1492, 152684), (1558, 146216), (1862, 122344), (2009, 113392), (2128, 107051), (2296, 99218), (2611, 87248), (2984, 76342), (3116, 73108), (3724, 61172), (4018, 56696), (4592, 49609), (5222, 43624), (5453, 41776), (5968, 38171), (6232, 36554), (7087, 32144), (7448, 30586), (8036, 28348), (10444, 21812), (10906, 20888), (12464, 18277), (14174, 16072), (14896, 15293)]