290435544

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{3049}}^1$

素因数の和:3084

約数の個数: 144

約数和(自身を含む): 949221000

約数和(自身を除く): 658785456

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, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 3049, 3402, 3528, 3969, 4536, 5292, 6098, 6804, 7938, 9147, 10584, 11907, 12196, 13608, 15876, 18294, 21343, 23814, 24392, 27441, 31752, 36588, 42686, 47628, 54882, 64029, 73176, 82323, 85372, 95256, 109764, 128058, 149401, 164646, 170744, 192087, 219528, 246969, 256116, 298802, 329292, 384174, 448203, 493938, 512232, 576261, 597604, 658584, 740907, 768348, 896406, 987876, 1152522, 1195208, 1344609, 1481814, 1536696, 1728783, 1792812, 1975752, 2305044, 2689218, 2963628, 3457566, 3585624, 4033827, 4610088, 5186349, 5378436, 5927256, 6915132, 8067654, 10372698, 10756872, 12101481, 13830264, 16135308, 20745396, 24202962, 32270616, 36304443, 41490792, 48405924, 72608886, 96811848, 145217772, 290435544]

約数ペア:

[(1, 290435544), (2, 145217772), (3, 96811848), (4, 72608886), (6, 48405924), (7, 41490792), (8, 36304443), (9, 32270616), (12, 24202962), (14, 20745396), (18, 16135308), (21, 13830264), (24, 12101481), (27, 10756872), (28, 10372698), (36, 8067654), (42, 6915132), (49, 5927256), (54, 5378436), (56, 5186349), (63, 4610088), (72, 4033827), (81, 3585624), (84, 3457566), (98, 2963628), (108, 2689218), (126, 2305044), (147, 1975752), (162, 1792812), (168, 1728783), (189, 1536696), (196, 1481814), (216, 1344609), (243, 1195208), (252, 1152522), (294, 987876), (324, 896406), (378, 768348), (392, 740907), (441, 658584), (486, 597604), (504, 576261), (567, 512232), (588, 493938), (648, 448203), (756, 384174), (882, 329292), (972, 298802), (1134, 256116), (1176, 246969), (1323, 219528), (1512, 192087), (1701, 170744), (1764, 164646), (1944, 149401), (2268, 128058), (2646, 109764), (3049, 95256), (3402, 85372), (3528, 82323), (3969, 73176), (4536, 64029), (5292, 54882), (6098, 47628), (6804, 42686), (7938, 36588), (9147, 31752), (10584, 27441), (11907, 24392), (12196, 23814), (13608, 21343), (15876, 18294)]