1353487408

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 180

約数和(自身を含む): 3409885920

約数和(自身を除く): 2056398512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 49, 52, 56, 79, 82, 91, 98, 104, 112, 158, 164, 182, 196, 208, 287, 316, 328, 364, 392, 533, 553, 574, 632, 637, 656, 728, 784, 1027, 1066, 1106, 1148, 1264, 1274, 1456, 1681, 2009, 2054, 2132, 2212, 2296, 2548, 3239, 3362, 3731, 3871, 4018, 4108, 4264, 4424, 4592, 5096, 6478, 6724, 7189, 7462, 7742, 8036, 8216, 8528, 8848, 10192, 11767, 12956, 13448, 14378, 14924, 15484, 16072, 16432, 21853, 22673, 23534, 25912, 26117, 26896, 28756, 29848, 30968, 32144, 42107, 43706, 45346, 47068, 50323, 51824, 52234, 57512, 59696, 61936, 82369, 84214, 87412, 90692, 94136, 100646, 104468, 115024, 132799, 152971, 158711, 164738, 168428, 174824, 181384, 188272, 201292, 208936, 265598, 294749, 305942, 317422, 329476, 336856, 349648, 362768, 402584, 417872, 531196, 589498, 611884, 634844, 658952, 673712, 805168, 929593, 1062392, 1070797, 1178996, 1223768, 1269688, 1317904, 1726387, 1859186, 2063243, 2124784, 2141594, 2357992, 2447536, 2539376, 3452774, 3718372, 4126486, 4283188, 4715984, 6507151, 6905548, 7436744, 8252972, 8566376, 12084709, 13014302, 13811096, 14873488, 16505944, 17132752, 24169418, 26028604, 27622192, 33011888, 48338836, 52057208, 84592963, 96677672, 104114416, 169185926, 193355344, 338371852, 676743704, 1353487408]

約数ペア:

[(1, 1353487408), (2, 676743704), (4, 338371852), (7, 193355344), (8, 169185926), (13, 104114416), (14, 96677672), (16, 84592963), (26, 52057208), (28, 48338836), (41, 33011888), (49, 27622192), (52, 26028604), (56, 24169418), (79, 17132752), (82, 16505944), (91, 14873488), (98, 13811096), (104, 13014302), (112, 12084709), (158, 8566376), (164, 8252972), (182, 7436744), (196, 6905548), (208, 6507151), (287, 4715984), (316, 4283188), (328, 4126486), (364, 3718372), (392, 3452774), (533, 2539376), (553, 2447536), (574, 2357992), (632, 2141594), (637, 2124784), (656, 2063243), (728, 1859186), (784, 1726387), (1027, 1317904), (1066, 1269688), (1106, 1223768), (1148, 1178996), (1264, 1070797), (1274, 1062392), (1456, 929593), (1681, 805168), (2009, 673712), (2054, 658952), (2132, 634844), (2212, 611884), (2296, 589498), (2548, 531196), (3239, 417872), (3362, 402584), (3731, 362768), (3871, 349648), (4018, 336856), (4108, 329476), (4264, 317422), (4424, 305942), (4592, 294749), (5096, 265598), (6478, 208936), (6724, 201292), (7189, 188272), (7462, 181384), (7742, 174824), (8036, 168428), (8216, 164738), (8528, 158711), (8848, 152971), (10192, 132799), (11767, 115024), (12956, 104468), (13448, 100646), (14378, 94136), (14924, 90692), (15484, 87412), (16072, 84214), (16432, 82369), (21853, 61936), (22673, 59696), (23534, 57512), (25912, 52234), (26117, 51824), (26896, 50323), (28756, 47068), (29848, 45346), (30968, 43706), (32144, 42107)]