219442188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 653274720

約数和(自身を除く): 433832532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 49, 51, 58, 68, 84, 87, 98, 102, 116, 119, 147, 174, 196, 203, 204, 238, 294, 348, 357, 406, 476, 493, 588, 609, 714, 757, 812, 833, 986, 1218, 1421, 1428, 1479, 1514, 1666, 1972, 2271, 2436, 2499, 2842, 2958, 3028, 3332, 3451, 4263, 4542, 4998, 5299, 5684, 5916, 6902, 8526, 9084, 9996, 10353, 10598, 12869, 13804, 15897, 17052, 20706, 21196, 21953, 24157, 25738, 31794, 37093, 38607, 41412, 43906, 48314, 51476, 63588, 65859, 72471, 74186, 77214, 87812, 90083, 96628, 111279, 131718, 144942, 148372, 153671, 154428, 180166, 222558, 263436, 270249, 289884, 307342, 360332, 373201, 445116, 461013, 540498, 614684, 630581, 746402, 922026, 1075697, 1080996, 1119603, 1261162, 1492804, 1844052, 1891743, 2151394, 2239206, 2522324, 2612407, 3227091, 3783486, 4302788, 4478412, 5224814, 6454182, 7566972, 7837221, 10449628, 12908364, 15674442, 18286849, 31348884, 36573698, 54860547, 73147396, 109721094, 219442188]

約数ペア:

[(1, 219442188), (2, 109721094), (3, 73147396), (4, 54860547), (6, 36573698), (7, 31348884), (12, 18286849), (14, 15674442), (17, 12908364), (21, 10449628), (28, 7837221), (29, 7566972), (34, 6454182), (42, 5224814), (49, 4478412), (51, 4302788), (58, 3783486), (68, 3227091), (84, 2612407), (87, 2522324), (98, 2239206), (102, 2151394), (116, 1891743), (119, 1844052), (147, 1492804), (174, 1261162), (196, 1119603), (203, 1080996), (204, 1075697), (238, 922026), (294, 746402), (348, 630581), (357, 614684), (406, 540498), (476, 461013), (493, 445116), (588, 373201), (609, 360332), (714, 307342), (757, 289884), (812, 270249), (833, 263436), (986, 222558), (1218, 180166), (1421, 154428), (1428, 153671), (1479, 148372), (1514, 144942), (1666, 131718), (1972, 111279), (2271, 96628), (2436, 90083), (2499, 87812), (2842, 77214), (2958, 74186), (3028, 72471), (3332, 65859), (3451, 63588), (4263, 51476), (4542, 48314), (4998, 43906), (5299, 41412), (5684, 38607), (5916, 37093), (6902, 31794), (8526, 25738), (9084, 24157), (9996, 21953), (10353, 21196), (10598, 20706), (12869, 17052), (13804, 15897)]