538347712

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 1313444160

約数和(自身を除く): 775096448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 53, 56, 64, 79, 82, 98, 106, 112, 158, 164, 196, 212, 224, 287, 316, 328, 371, 392, 424, 448, 553, 574, 632, 656, 742, 784, 848, 1106, 1148, 1264, 1312, 1484, 1568, 1696, 2009, 2173, 2212, 2296, 2528, 2597, 2624, 2968, 3136, 3239, 3392, 3871, 4018, 4187, 4346, 4424, 4592, 5056, 5194, 5936, 6478, 7742, 8036, 8374, 8692, 8848, 9184, 10388, 11872, 12956, 15211, 15484, 16072, 16748, 17384, 17696, 18368, 20776, 22673, 23744, 25912, 29309, 30422, 30968, 32144, 33496, 34768, 35392, 41552, 45346, 51824, 58618, 60844, 61936, 64288, 66992, 69536, 83104, 90692, 103648, 106477, 117236, 121688, 123872, 128576, 133984, 139072, 158711, 166208, 171667, 181384, 205163, 207296, 212954, 234472, 243376, 247744, 267968, 317422, 343334, 362768, 410326, 425908, 468944, 486752, 634844, 686668, 725536, 820652, 851816, 937888, 973504, 1201669, 1269688, 1373336, 1451072, 1641304, 1703632, 1875776, 2403338, 2539376, 2746672, 3282608, 3407264, 4806676, 5078752, 5493344, 6565216, 6814528, 8411683, 9613352, 10157504, 10986688, 13130432, 16823366, 19226704, 33646732, 38453408, 67293464, 76906816, 134586928, 269173856, 538347712]

約数ペア:

[(1, 538347712), (2, 269173856), (4, 134586928), (7, 76906816), (8, 67293464), (14, 38453408), (16, 33646732), (28, 19226704), (32, 16823366), (41, 13130432), (49, 10986688), (53, 10157504), (56, 9613352), (64, 8411683), (79, 6814528), (82, 6565216), (98, 5493344), (106, 5078752), (112, 4806676), (158, 3407264), (164, 3282608), (196, 2746672), (212, 2539376), (224, 2403338), (287, 1875776), (316, 1703632), (328, 1641304), (371, 1451072), (392, 1373336), (424, 1269688), (448, 1201669), (553, 973504), (574, 937888), (632, 851816), (656, 820652), (742, 725536), (784, 686668), (848, 634844), (1106, 486752), (1148, 468944), (1264, 425908), (1312, 410326), (1484, 362768), (1568, 343334), (1696, 317422), (2009, 267968), (2173, 247744), (2212, 243376), (2296, 234472), (2528, 212954), (2597, 207296), (2624, 205163), (2968, 181384), (3136, 171667), (3239, 166208), (3392, 158711), (3871, 139072), (4018, 133984), (4187, 128576), (4346, 123872), (4424, 121688), (4592, 117236), (5056, 106477), (5194, 103648), (5936, 90692), (6478, 83104), (7742, 69536), (8036, 66992), (8374, 64288), (8692, 61936), (8848, 60844), (9184, 58618), (10388, 51824), (11872, 45346), (12956, 41552), (15211, 35392), (15484, 34768), (16072, 33496), (16748, 32144), (17384, 30968), (17696, 30422), (18368, 29309), (20776, 25912), (22673, 23744)]