738018736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 1847881728

約数和(自身を除く): 1109862992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 83, 91, 104, 112, 124, 166, 182, 197, 208, 217, 248, 332, 364, 394, 403, 434, 496, 581, 664, 728, 788, 806, 868, 1079, 1162, 1328, 1379, 1456, 1576, 1612, 1736, 2158, 2324, 2561, 2573, 2758, 2821, 3152, 3224, 3472, 4316, 4648, 5122, 5146, 5516, 5642, 6107, 6448, 7553, 8632, 9296, 10244, 10292, 11032, 11284, 12214, 15106, 16351, 17264, 17927, 18011, 20488, 20584, 22064, 22568, 24428, 30212, 32702, 33449, 35854, 36022, 40976, 41168, 42749, 45136, 48856, 60424, 65404, 66898, 71708, 72044, 79391, 85498, 97712, 114457, 120848, 130808, 133796, 143416, 144088, 158782, 170996, 212563, 228914, 234143, 261616, 267592, 286832, 288176, 317564, 341992, 425126, 457828, 468286, 506881, 535184, 555737, 635128, 683984, 850252, 915656, 936572, 1013762, 1111474, 1270256, 1487941, 1700504, 1831312, 1873144, 2027524, 2222948, 2975882, 3401008, 3548167, 3746288, 4055048, 4445896, 5951764, 6589453, 7096334, 8110096, 8891792, 11903528, 13178906, 14192668, 23807056, 26357812, 28385336, 46126171, 52715624, 56770672, 92252342, 105431248, 184504684, 369009368, 738018736]

約数ペア:

[(1, 738018736), (2, 369009368), (4, 184504684), (7, 105431248), (8, 92252342), (13, 56770672), (14, 52715624), (16, 46126171), (26, 28385336), (28, 26357812), (31, 23807056), (52, 14192668), (56, 13178906), (62, 11903528), (83, 8891792), (91, 8110096), (104, 7096334), (112, 6589453), (124, 5951764), (166, 4445896), (182, 4055048), (197, 3746288), (208, 3548167), (217, 3401008), (248, 2975882), (332, 2222948), (364, 2027524), (394, 1873144), (403, 1831312), (434, 1700504), (496, 1487941), (581, 1270256), (664, 1111474), (728, 1013762), (788, 936572), (806, 915656), (868, 850252), (1079, 683984), (1162, 635128), (1328, 555737), (1379, 535184), (1456, 506881), (1576, 468286), (1612, 457828), (1736, 425126), (2158, 341992), (2324, 317564), (2561, 288176), (2573, 286832), (2758, 267592), (2821, 261616), (3152, 234143), (3224, 228914), (3472, 212563), (4316, 170996), (4648, 158782), (5122, 144088), (5146, 143416), (5516, 133796), (5642, 130808), (6107, 120848), (6448, 114457), (7553, 97712), (8632, 85498), (9296, 79391), (10244, 72044), (10292, 71708), (11032, 66898), (11284, 65404), (12214, 60424), (15106, 48856), (16351, 45136), (17264, 42749), (17927, 41168), (18011, 40976), (20488, 36022), (20584, 35854), (22064, 33449), (22568, 32702), (24428, 30212)]