1872728208

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:383

約数の個数: 240

約数和(自身を含む): 5898104640

約数和(自身を除く): 4025376432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 113, 117, 144, 156, 169, 208, 216, 226, 227, 234, 312, 338, 339, 351, 432, 452, 454, 468, 507, 624, 676, 678, 681, 702, 904, 908, 936, 1014, 1017, 1352, 1356, 1362, 1404, 1469, 1521, 1808, 1816, 1872, 2028, 2034, 2043, 2704, 2712, 2724, 2808, 2938, 2951, 3042, 3051, 3632, 4056, 4068, 4086, 4407, 4563, 5424, 5448, 5616, 5876, 5902, 6084, 6102, 6129, 8112, 8136, 8172, 8814, 8853, 9126, 10896, 11752, 11804, 12168, 12204, 12258, 13221, 16272, 16344, 17628, 17706, 18252, 19097, 23504, 23608, 24336, 24408, 24516, 25651, 26442, 26559, 32688, 35256, 35412, 36504, 38194, 38363, 39663, 47216, 48816, 49032, 51302, 52884, 53118, 57291, 70512, 70824, 73008, 76388, 76726, 76953, 79326, 79677, 98064, 102604, 105768, 106236, 114582, 115089, 141648, 152776, 153452, 153906, 158652, 159354, 171873, 205208, 211536, 212472, 229164, 230178, 230859, 305552, 306904, 307812, 317304, 318708, 333463, 343746, 345267, 410416, 424944, 458328, 460356, 461718, 515619, 613808, 615624, 634608, 637416, 666926, 687492, 690534, 692577, 916656, 920712, 923436, 1000389, 1031238, 1035801, 1231248, 1274832, 1333852, 1374984, 1381068, 1385154, 1841424, 1846872, 2000778, 2062476, 2071602, 2667704, 2749968, 2762136, 2770308, 3001167, 3693744, 4001556, 4124952, 4143204, 4335019, 5335408, 5524272, 5540616, 6002334, 8003112, 8249904, 8286408, 8670038, 9003501, 11081232, 12004668, 13005057, 16006224, 16572816, 17340076, 18007002, 24009336, 26010114, 34680152, 36014004, 39015171, 48018672, 52020228, 69360304, 72028008, 78030342, 104040456, 117045513, 144056016, 156060684, 208080912, 234091026, 312121368, 468182052, 624242736, 936364104, 1872728208]

約数ペア:

[(1, 1872728208), (2, 936364104), (3, 624242736), (4, 468182052), (6, 312121368), (8, 234091026), (9, 208080912), (12, 156060684), (13, 144056016), (16, 117045513), (18, 104040456), (24, 78030342), (26, 72028008), (27, 69360304), (36, 52020228), (39, 48018672), (48, 39015171), (52, 36014004), (54, 34680152), (72, 26010114), (78, 24009336), (104, 18007002), (108, 17340076), (113, 16572816), (117, 16006224), (144, 13005057), (156, 12004668), (169, 11081232), (208, 9003501), (216, 8670038), (226, 8286408), (227, 8249904), (234, 8003112), (312, 6002334), (338, 5540616), (339, 5524272), (351, 5335408), (432, 4335019), (452, 4143204), (454, 4124952), (468, 4001556), (507, 3693744), (624, 3001167), (676, 2770308), (678, 2762136), (681, 2749968), (702, 2667704), (904, 2071602), (908, 2062476), (936, 2000778), (1014, 1846872), (1017, 1841424), (1352, 1385154), (1356, 1381068), (1362, 1374984), (1404, 1333852), (1469, 1274832), (1521, 1231248), (1808, 1035801), (1816, 1031238), (1872, 1000389), (2028, 923436), (2034, 920712), (2043, 916656), (2704, 692577), (2712, 690534), (2724, 687492), (2808, 666926), (2938, 637416), (2951, 634608), (3042, 615624), (3051, 613808), (3632, 515619), (4056, 461718), (4068, 460356), (4086, 458328), (4407, 424944), (4563, 410416), (5424, 345267), (5448, 343746), (5616, 333463), (5876, 318708), (5902, 317304), (6084, 307812), (6102, 306904), (6129, 305552), (8112, 230859), (8136, 230178), (8172, 229164), (8814, 212472), (8853, 211536), (9126, 205208), (10896, 171873), (11752, 159354), (11804, 158652), (12168, 153906), (12204, 153452), (12258, 152776), (13221, 141648), (16272, 115089), (16344, 114582), (17628, 106236), (17706, 105768), (18252, 102604), (19097, 98064), (23504, 79677), (23608, 79326), (24336, 76953), (24408, 76726), (24516, 76388), (25651, 73008), (26442, 70824), (26559, 70512), (32688, 57291), (35256, 53118), (35412, 52884), (36504, 51302), (38194, 49032), (38363, 48816), (39663, 47216)]