861837408

素因数分解:

$2^5\times 3^5\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:971

約数の個数: 144

約数和(自身を含む): 2563338960

約数和(自身を除く): 1701501552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 137, 144, 162, 216, 243, 274, 288, 324, 411, 432, 486, 548, 648, 809, 822, 864, 972, 1096, 1233, 1296, 1618, 1644, 1944, 2192, 2427, 2466, 2592, 3236, 3288, 3699, 3888, 4384, 4854, 4932, 6472, 6576, 7281, 7398, 7776, 9708, 9864, 11097, 12944, 13152, 14562, 14796, 19416, 19728, 21843, 22194, 25888, 29124, 29592, 33291, 38832, 39456, 43686, 44388, 58248, 59184, 65529, 66582, 77664, 87372, 88776, 110833, 116496, 118368, 131058, 133164, 174744, 177552, 196587, 221666, 232992, 262116, 266328, 332499, 349488, 355104, 393174, 443332, 524232, 532656, 664998, 698976, 786348, 886664, 997497, 1048464, 1065312, 1329996, 1572696, 1773328, 1994994, 2096928, 2659992, 2992491, 3145392, 3546656, 3989988, 5319984, 5984982, 6290784, 7979976, 8977473, 10639968, 11969964, 15959952, 17954946, 23939928, 26932419, 31919904, 35909892, 47879856, 53864838, 71819784, 95759712, 107729676, 143639568, 215459352, 287279136, 430918704, 861837408]

約数ペア:

[(1, 861837408), (2, 430918704), (3, 287279136), (4, 215459352), (6, 143639568), (8, 107729676), (9, 95759712), (12, 71819784), (16, 53864838), (18, 47879856), (24, 35909892), (27, 31919904), (32, 26932419), (36, 23939928), (48, 17954946), (54, 15959952), (72, 11969964), (81, 10639968), (96, 8977473), (108, 7979976), (137, 6290784), (144, 5984982), (162, 5319984), (216, 3989988), (243, 3546656), (274, 3145392), (288, 2992491), (324, 2659992), (411, 2096928), (432, 1994994), (486, 1773328), (548, 1572696), (648, 1329996), (809, 1065312), (822, 1048464), (864, 997497), (972, 886664), (1096, 786348), (1233, 698976), (1296, 664998), (1618, 532656), (1644, 524232), (1944, 443332), (2192, 393174), (2427, 355104), (2466, 349488), (2592, 332499), (3236, 266328), (3288, 262116), (3699, 232992), (3888, 221666), (4384, 196587), (4854, 177552), (4932, 174744), (6472, 133164), (6576, 131058), (7281, 118368), (7398, 116496), (7776, 110833), (9708, 88776), (9864, 87372), (11097, 77664), (12944, 66582), (13152, 65529), (14562, 59184), (14796, 58248), (19416, 44388), (19728, 43686), (21843, 39456), (22194, 38832), (25888, 33291), (29124, 29592)]