1905311808

素因数分解:

$2^6\times 3^4\times {\mathrm{157}}^1\times {\mathrm{2341}}^1$

素因数の和:2522

約数の個数: 140

約数和(自身を含む): 5686343212

約数和(自身を除く): 3781031404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 157, 162, 192, 216, 288, 314, 324, 432, 471, 576, 628, 648, 864, 942, 1256, 1296, 1413, 1728, 1884, 2341, 2512, 2592, 2826, 3768, 4239, 4682, 5024, 5184, 5652, 7023, 7536, 8478, 9364, 10048, 11304, 12717, 14046, 15072, 16956, 18728, 21069, 22608, 25434, 28092, 30144, 33912, 37456, 42138, 45216, 50868, 56184, 63207, 67824, 74912, 84276, 90432, 101736, 112368, 126414, 135648, 149824, 168552, 189621, 203472, 224736, 252828, 271296, 337104, 367537, 379242, 406944, 449472, 505656, 674208, 735074, 758484, 813888, 1011312, 1102611, 1348416, 1470148, 1516968, 2022624, 2205222, 2940296, 3033936, 3307833, 4045248, 4410444, 5880592, 6067872, 6615666, 8820888, 9923499, 11761184, 12135744, 13231332, 17641776, 19846998, 23522368, 26462664, 29770497, 35283552, 39693996, 52925328, 59540994, 70567104, 79387992, 105850656, 119081988, 158775984, 211701312, 238163976, 317551968, 476327952, 635103936, 952655904, 1905311808]

約数ペア:

[(1, 1905311808), (2, 952655904), (3, 635103936), (4, 476327952), (6, 317551968), (8, 238163976), (9, 211701312), (12, 158775984), (16, 119081988), (18, 105850656), (24, 79387992), (27, 70567104), (32, 59540994), (36, 52925328), (48, 39693996), (54, 35283552), (64, 29770497), (72, 26462664), (81, 23522368), (96, 19846998), (108, 17641776), (144, 13231332), (157, 12135744), (162, 11761184), (192, 9923499), (216, 8820888), (288, 6615666), (314, 6067872), (324, 5880592), (432, 4410444), (471, 4045248), (576, 3307833), (628, 3033936), (648, 2940296), (864, 2205222), (942, 2022624), (1256, 1516968), (1296, 1470148), (1413, 1348416), (1728, 1102611), (1884, 1011312), (2341, 813888), (2512, 758484), (2592, 735074), (2826, 674208), (3768, 505656), (4239, 449472), (4682, 406944), (5024, 379242), (5184, 367537), (5652, 337104), (7023, 271296), (7536, 252828), (8478, 224736), (9364, 203472), (10048, 189621), (11304, 168552), (12717, 149824), (14046, 135648), (15072, 126414), (16956, 112368), (18728, 101736), (21069, 90432), (22608, 84276), (25434, 74912), (28092, 67824), (30144, 63207), (33912, 56184), (37456, 50868), (42138, 45216)]