1686559968

素因数分解:

$2^5\times 3^5\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2551

約数の個数: 144

約数和(自身を含む): 5031739440

約数和(自身を除く): 3345179472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 108, 144, 162, 178, 216, 243, 267, 288, 324, 356, 432, 486, 534, 648, 712, 801, 864, 972, 1068, 1296, 1424, 1602, 1944, 2136, 2403, 2437, 2592, 2848, 3204, 3888, 4272, 4806, 4874, 6408, 7209, 7311, 7776, 8544, 9612, 9748, 12816, 14418, 14622, 19224, 19496, 21627, 21933, 25632, 28836, 29244, 38448, 38992, 43254, 43866, 57672, 58488, 65799, 76896, 77984, 86508, 87732, 115344, 116976, 131598, 173016, 175464, 197397, 216893, 230688, 233952, 263196, 346032, 350928, 394794, 433786, 526392, 592191, 650679, 692064, 701856, 789588, 867572, 1052784, 1184382, 1301358, 1579176, 1735144, 1952037, 2105568, 2368764, 2602716, 3158352, 3470288, 3904074, 4737528, 5205432, 5856111, 6316704, 6940576, 7808148, 9475056, 10410864, 11712222, 15616296, 17568333, 18950112, 20821728, 23424444, 31232592, 35136666, 46848888, 52704999, 62465184, 70273332, 93697776, 105409998, 140546664, 187395552, 210819996, 281093328, 421639992, 562186656, 843279984, 1686559968]

約数ペア:

[(1, 1686559968), (2, 843279984), (3, 562186656), (4, 421639992), (6, 281093328), (8, 210819996), (9, 187395552), (12, 140546664), (16, 105409998), (18, 93697776), (24, 70273332), (27, 62465184), (32, 52704999), (36, 46848888), (48, 35136666), (54, 31232592), (72, 23424444), (81, 20821728), (89, 18950112), (96, 17568333), (108, 15616296), (144, 11712222), (162, 10410864), (178, 9475056), (216, 7808148), (243, 6940576), (267, 6316704), (288, 5856111), (324, 5205432), (356, 4737528), (432, 3904074), (486, 3470288), (534, 3158352), (648, 2602716), (712, 2368764), (801, 2105568), (864, 1952037), (972, 1735144), (1068, 1579176), (1296, 1301358), (1424, 1184382), (1602, 1052784), (1944, 867572), (2136, 789588), (2403, 701856), (2437, 692064), (2592, 650679), (2848, 592191), (3204, 526392), (3888, 433786), (4272, 394794), (4806, 350928), (4874, 346032), (6408, 263196), (7209, 233952), (7311, 230688), (7776, 216893), (8544, 197397), (9612, 175464), (9748, 173016), (12816, 131598), (14418, 116976), (14622, 115344), (19224, 87732), (19496, 86508), (21627, 77984), (21933, 76896), (25632, 65799), (28836, 58488), (29244, 57672), (38448, 43866), (38992, 43254)]