423993216

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 1165933440

約数和(自身を除く): 741940224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 83, 96, 106, 128, 159, 166, 192, 212, 249, 251, 318, 332, 384, 424, 498, 502, 636, 664, 753, 848, 996, 1004, 1272, 1328, 1506, 1696, 1992, 2008, 2544, 2656, 3012, 3392, 3984, 4016, 4399, 5088, 5312, 6024, 6784, 7968, 8032, 8798, 10176, 10624, 12048, 13197, 13303, 15936, 16064, 17596, 20352, 20833, 24096, 26394, 26606, 31872, 32128, 35192, 39909, 41666, 48192, 52788, 53212, 62499, 70384, 79818, 83332, 96384, 105576, 106424, 124998, 140768, 159636, 166664, 211152, 212848, 249996, 281536, 319272, 333328, 422304, 425696, 499992, 563072, 638544, 666656, 844608, 851392, 999984, 1104149, 1277088, 1333312, 1689216, 1702784, 1999968, 2208298, 2554176, 2666624, 3312447, 3999936, 4416596, 5108352, 6624894, 7999872, 8833192, 13249788, 17666384, 26499576, 35332768, 52999152, 70665536, 105998304, 141331072, 211996608, 423993216]

約数ペア:

[(1, 423993216), (2, 211996608), (3, 141331072), (4, 105998304), (6, 70665536), (8, 52999152), (12, 35332768), (16, 26499576), (24, 17666384), (32, 13249788), (48, 8833192), (53, 7999872), (64, 6624894), (83, 5108352), (96, 4416596), (106, 3999936), (128, 3312447), (159, 2666624), (166, 2554176), (192, 2208298), (212, 1999968), (249, 1702784), (251, 1689216), (318, 1333312), (332, 1277088), (384, 1104149), (424, 999984), (498, 851392), (502, 844608), (636, 666656), (664, 638544), (753, 563072), (848, 499992), (996, 425696), (1004, 422304), (1272, 333328), (1328, 319272), (1506, 281536), (1696, 249996), (1992, 212848), (2008, 211152), (2544, 166664), (2656, 159636), (3012, 140768), (3392, 124998), (3984, 106424), (4016, 105576), (4399, 96384), (5088, 83332), (5312, 79818), (6024, 70384), (6784, 62499), (7968, 53212), (8032, 52788), (8798, 48192), (10176, 41666), (10624, 39909), (12048, 35192), (13197, 32128), (13303, 31872), (15936, 26606), (16064, 26394), (17596, 24096), (20352, 20833)]