287895384

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{9067}}^1$

素因数の和:9099

約数の個数: 120

約数和(自身を含む): 938129940

約数和(自身を除く): 650234556

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7938, 9067, 10584, 15876, 18134, 27201, 31752, 36268, 54402, 63469, 72536, 81603, 108804, 126938, 163206, 190407, 217608, 244809, 253876, 326412, 380814, 444283, 489618, 507752, 571221, 652824, 734427, 761628, 888566, 979236, 1142442, 1332849, 1468854, 1523256, 1713663, 1777132, 1958472, 2284884, 2665698, 2937708, 3427326, 3554264, 3998547, 4569768, 5140989, 5331396, 5875416, 6854652, 7997094, 10281978, 10662792, 11995641, 13709304, 15994188, 20563956, 23991282, 31988376, 35986923, 41127912, 47982564, 71973846, 95965128, 143947692, 287895384]

約数ペア:

[(1, 287895384), (2, 143947692), (3, 95965128), (4, 71973846), (6, 47982564), (7, 41127912), (8, 35986923), (9, 31988376), (12, 23991282), (14, 20563956), (18, 15994188), (21, 13709304), (24, 11995641), (27, 10662792), (28, 10281978), (36, 7997094), (42, 6854652), (49, 5875416), (54, 5331396), (56, 5140989), (63, 4569768), (72, 3998547), (81, 3554264), (84, 3427326), (98, 2937708), (108, 2665698), (126, 2284884), (147, 1958472), (162, 1777132), (168, 1713663), (189, 1523256), (196, 1468854), (216, 1332849), (252, 1142442), (294, 979236), (324, 888566), (378, 761628), (392, 734427), (441, 652824), (504, 571221), (567, 507752), (588, 489618), (648, 444283), (756, 380814), (882, 326412), (1134, 253876), (1176, 244809), (1323, 217608), (1512, 190407), (1764, 163206), (2268, 126938), (2646, 108804), (3528, 81603), (3969, 72536), (4536, 63469), (5292, 54402), (7938, 36268), (9067, 31752), (10584, 27201), (15876, 18134)]