887968682356

素因数分解:

$2^2\times 7^2\times {\mathrm{467}}^1\times {\mathrm{2803}}^1\times {\mathrm{3461}}^1$

素因数の和:6749

約数の個数: 72

約数和(自身を含む): 1812691179936

約数和(自身を除く): 924722497580

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 467, 934, 1868, 2803, 3269, 3461, 5606, 6538, 6922, 11212, 13076, 13844, 19621, 22883, 24227, 39242, 45766, 48454, 78484, 91532, 96908, 137347, 169589, 274694, 339178, 549388, 678356, 1309001, 1616287, 2618002, 3232574, 5236004, 6465148, 9163007, 9701183, 11314009, 18326014, 19402366, 22628018, 36652028, 38804732, 45256036, 64141049, 67908281, 79198063, 128282098, 135816562, 158396126, 256564196, 271633124, 316792252, 475357967, 950715934, 1901431868, 4530452461, 9060904922, 18121809844, 31713167227, 63426334454, 126852668908, 221992170589, 443984341178, 887968682356]

約数ペア:

[(1, 887968682356), (2, 443984341178), (4, 221992170589), (7, 126852668908), (14, 63426334454), (28, 31713167227), (49, 18121809844), (98, 9060904922), (196, 4530452461), (467, 1901431868), (934, 950715934), (1868, 475357967), (2803, 316792252), (3269, 271633124), (3461, 256564196), (5606, 158396126), (6538, 135816562), (6922, 128282098), (11212, 79198063), (13076, 67908281), (13844, 64141049), (19621, 45256036), (22883, 38804732), (24227, 36652028), (39242, 22628018), (45766, 19402366), (48454, 18326014), (78484, 11314009), (91532, 9701183), (96908, 9163007), (137347, 6465148), (169589, 5236004), (274694, 3232574), (339178, 2618002), (549388, 1616287), (678356, 1309001)]