390961584

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6795

約数の個数: 120

約数和(自身を含む): 1216505472

約数和(自身を除く): 825543888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 6737, 7254, 9672, 13474, 14508, 19344, 20211, 26948, 29016, 40422, 53896, 58032, 60633, 80844, 87581, 107792, 121266, 161688, 175162, 208847, 242532, 262743, 323376, 350324, 417694, 485064, 525486, 626541, 700648, 788229, 835388, 970128, 1050972, 1253082, 1401296, 1576458, 1670776, 1879623, 2101944, 2506164, 2715011, 3152916, 3341552, 3759246, 4203888, 5012328, 5430022, 6305832, 7518492, 8145033, 10024656, 10860044, 12611664, 15036984, 16290066, 21720088, 24435099, 30073968, 32580132, 43440176, 48870198, 65160264, 97740396, 130320528, 195480792, 390961584]

約数ペア:

[(1, 390961584), (2, 195480792), (3, 130320528), (4, 97740396), (6, 65160264), (8, 48870198), (9, 43440176), (12, 32580132), (13, 30073968), (16, 24435099), (18, 21720088), (24, 16290066), (26, 15036984), (31, 12611664), (36, 10860044), (39, 10024656), (48, 8145033), (52, 7518492), (62, 6305832), (72, 5430022), (78, 5012328), (93, 4203888), (104, 3759246), (117, 3341552), (124, 3152916), (144, 2715011), (156, 2506164), (186, 2101944), (208, 1879623), (234, 1670776), (248, 1576458), (279, 1401296), (312, 1253082), (372, 1050972), (403, 970128), (468, 835388), (496, 788229), (558, 700648), (624, 626541), (744, 525486), (806, 485064), (936, 417694), (1116, 350324), (1209, 323376), (1488, 262743), (1612, 242532), (1872, 208847), (2232, 175162), (2418, 161688), (3224, 121266), (3627, 107792), (4464, 87581), (4836, 80844), (6448, 60633), (6737, 58032), (7254, 53896), (9672, 40422), (13474, 29016), (14508, 26948), (19344, 20211)]