214497536

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 108

約数和(自身を含む): 495293904

約数和(自身を除く): 280796368

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 211, 256, 304, 352, 361, 418, 422, 608, 704, 722, 836, 844, 1216, 1408, 1444, 1672, 1688, 2321, 2432, 2816, 2888, 3344, 3376, 3971, 4009, 4642, 4864, 5776, 6688, 6752, 7942, 8018, 9284, 11552, 13376, 13504, 15884, 16036, 18568, 23104, 26752, 27008, 31768, 32072, 37136, 44099, 46208, 53504, 54016, 63536, 64144, 74272, 76171, 88198, 92416, 127072, 128288, 148544, 152342, 176396, 254144, 256576, 297088, 304684, 352792, 508288, 513152, 594176, 609368, 705584, 837881, 1016576, 1026304, 1218736, 1411168, 1675762, 2437472, 2822336, 3351524, 4874944, 5644672, 6703048, 9749888, 11289344, 13406096, 19499776, 26812192, 53624384, 107248768, 214497536]

約数ペア:

[(1, 214497536), (2, 107248768), (4, 53624384), (8, 26812192), (11, 19499776), (16, 13406096), (19, 11289344), (22, 9749888), (32, 6703048), (38, 5644672), (44, 4874944), (64, 3351524), (76, 2822336), (88, 2437472), (128, 1675762), (152, 1411168), (176, 1218736), (209, 1026304), (211, 1016576), (256, 837881), (304, 705584), (352, 609368), (361, 594176), (418, 513152), (422, 508288), (608, 352792), (704, 304684), (722, 297088), (836, 256576), (844, 254144), (1216, 176396), (1408, 152342), (1444, 148544), (1672, 128288), (1688, 127072), (2321, 92416), (2432, 88198), (2816, 76171), (2888, 74272), (3344, 64144), (3376, 63536), (3971, 54016), (4009, 53504), (4642, 46208), (4864, 44099), (5776, 37136), (6688, 32072), (6752, 31768), (7942, 27008), (8018, 26752), (9284, 23104), (11552, 18568), (13376, 16036), (13504, 15884)]