319673844

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2083}}^1$

素因数の和:2139

約数の個数: 144

約数和(自身を含む): 997819200

約数和(自身を除く): 678145356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 174, 189, 196, 203, 252, 261, 294, 348, 378, 406, 441, 522, 588, 609, 756, 783, 812, 882, 1044, 1218, 1323, 1421, 1566, 1764, 1827, 2083, 2436, 2646, 2842, 3132, 3654, 4166, 4263, 5292, 5481, 5684, 6249, 7308, 8332, 8526, 10962, 12498, 12789, 14581, 17052, 18747, 21924, 24996, 25578, 29162, 37494, 38367, 43743, 51156, 56241, 58324, 60407, 74988, 76734, 87486, 102067, 112482, 120814, 131229, 153468, 174972, 181221, 204134, 224964, 241628, 262458, 306201, 362442, 393687, 408268, 422849, 524916, 543663, 612402, 724884, 787374, 845698, 918603, 1087326, 1224804, 1268547, 1574748, 1630989, 1691396, 1837206, 2174652, 2537094, 2755809, 2959943, 3261978, 3674412, 3805641, 5074188, 5511618, 5919886, 6523956, 7611282, 8879829, 11023236, 11416923, 11839772, 15222564, 17759658, 22833846, 26639487, 35519316, 45667692, 53278974, 79918461, 106557948, 159836922, 319673844]

約数ペア:

[(1, 319673844), (2, 159836922), (3, 106557948), (4, 79918461), (6, 53278974), (7, 45667692), (9, 35519316), (12, 26639487), (14, 22833846), (18, 17759658), (21, 15222564), (27, 11839772), (28, 11416923), (29, 11023236), (36, 8879829), (42, 7611282), (49, 6523956), (54, 5919886), (58, 5511618), (63, 5074188), (84, 3805641), (87, 3674412), (98, 3261978), (108, 2959943), (116, 2755809), (126, 2537094), (147, 2174652), (174, 1837206), (189, 1691396), (196, 1630989), (203, 1574748), (252, 1268547), (261, 1224804), (294, 1087326), (348, 918603), (378, 845698), (406, 787374), (441, 724884), (522, 612402), (588, 543663), (609, 524916), (756, 422849), (783, 408268), (812, 393687), (882, 362442), (1044, 306201), (1218, 262458), (1323, 241628), (1421, 224964), (1566, 204134), (1764, 181221), (1827, 174972), (2083, 153468), (2436, 131229), (2646, 120814), (2842, 112482), (3132, 102067), (3654, 87486), (4166, 76734), (4263, 74988), (5292, 60407), (5481, 58324), (5684, 56241), (6249, 51156), (7308, 43743), (8332, 38367), (8526, 37494), (10962, 29162), (12498, 25578), (12789, 24996), (14581, 21924), (17052, 18747)]