19429107152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25321}}^1$

素因数の和:25397

約数の個数: 160

約数和(自身を含む): 50640758784

約数和(自身を除く): 31211651632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 112, 119, 124, 136, 182, 208, 217, 221, 238, 248, 272, 364, 403, 434, 442, 476, 496, 527, 728, 806, 868, 884, 952, 1054, 1456, 1547, 1612, 1736, 1768, 1904, 2108, 2821, 3094, 3224, 3472, 3536, 3689, 4216, 5642, 6188, 6448, 6851, 7378, 8432, 11284, 12376, 13702, 14756, 22568, 24752, 25321, 27404, 29512, 45136, 47957, 50642, 54808, 59024, 95914, 101284, 109616, 177247, 191828, 202568, 329173, 354494, 383656, 405136, 430457, 658346, 708988, 767312, 784951, 860914, 1316692, 1417976, 1569902, 1721828, 2304211, 2633384, 2835952, 3013199, 3139804, 3443656, 4608422, 5266768, 5494657, 5595941, 6026398, 6279608, 6887312, 9216844, 10204363, 10989314, 11191882, 12052796, 12559216, 13344167, 18433688, 20408726, 21978628, 22383764, 24105592, 26688334, 36867376, 39171587, 40817452, 43957256, 44767528, 48211184, 53376668, 71430541, 78343174, 81634904, 87914512, 89535056, 93409169, 106753336, 142861082, 156686348, 163269808, 173474171, 186818338, 213506672, 285722164, 313372696, 346948342, 373636676, 571444328, 626745392, 693896684, 747273352, 1142888656, 1214319197, 1387793368, 1494546704, 2428638394, 2775586736, 4857276788, 9714553576, 19429107152]

約数ペア:

[(1, 19429107152), (2, 9714553576), (4, 4857276788), (7, 2775586736), (8, 2428638394), (13, 1494546704), (14, 1387793368), (16, 1214319197), (17, 1142888656), (26, 747273352), (28, 693896684), (31, 626745392), (34, 571444328), (52, 373636676), (56, 346948342), (62, 313372696), (68, 285722164), (91, 213506672), (104, 186818338), (112, 173474171), (119, 163269808), (124, 156686348), (136, 142861082), (182, 106753336), (208, 93409169), (217, 89535056), (221, 87914512), (238, 81634904), (248, 78343174), (272, 71430541), (364, 53376668), (403, 48211184), (434, 44767528), (442, 43957256), (476, 40817452), (496, 39171587), (527, 36867376), (728, 26688334), (806, 24105592), (868, 22383764), (884, 21978628), (952, 20408726), (1054, 18433688), (1456, 13344167), (1547, 12559216), (1612, 12052796), (1736, 11191882), (1768, 10989314), (1904, 10204363), (2108, 9216844), (2821, 6887312), (3094, 6279608), (3224, 6026398), (3472, 5595941), (3536, 5494657), (3689, 5266768), (4216, 4608422), (5642, 3443656), (6188, 3139804), (6448, 3013199), (6851, 2835952), (7378, 2633384), (8432, 2304211), (11284, 1721828), (12376, 1569902), (13702, 1417976), (14756, 1316692), (22568, 860914), (24752, 784951), (25321, 767312), (27404, 708988), (29512, 658346), (45136, 430457), (47957, 405136), (50642, 383656), (54808, 354494), (59024, 329173), (95914, 202568), (101284, 191828), (109616, 177247)]