222027084

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 628526080

約数和(自身を除く): 406498996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 171, 186, 222, 228, 279, 283, 333, 342, 372, 444, 558, 566, 589, 666, 684, 703, 849, 1116, 1132, 1147, 1178, 1332, 1406, 1698, 1767, 2109, 2294, 2356, 2547, 2812, 3396, 3441, 3534, 4218, 4588, 5094, 5301, 5377, 6327, 6882, 7068, 8436, 8773, 10188, 10323, 10471, 10602, 10754, 12654, 13764, 16131, 17546, 20646, 20942, 21204, 21508, 21793, 25308, 26319, 31413, 32262, 35092, 41292, 41884, 43586, 48393, 52638, 62826, 64524, 65379, 78957, 87172, 94239, 96786, 105276, 125652, 130758, 157914, 166687, 188478, 193572, 196137, 198949, 261516, 315828, 324601, 333374, 376956, 392274, 397898, 500061, 596847, 649202, 666748, 784548, 795796, 973803, 1000122, 1193694, 1298404, 1500183, 1790541, 1947606, 2000244, 2387388, 2921409, 3000366, 3581082, 3895212, 5842818, 6000732, 6167419, 7162164, 11685636, 12334838, 18502257, 24669676, 37004514, 55506771, 74009028, 111013542, 222027084]

約数ペア:

[(1, 222027084), (2, 111013542), (3, 74009028), (4, 55506771), (6, 37004514), (9, 24669676), (12, 18502257), (18, 12334838), (19, 11685636), (31, 7162164), (36, 6167419), (37, 6000732), (38, 5842818), (57, 3895212), (62, 3581082), (74, 3000366), (76, 2921409), (93, 2387388), (111, 2000244), (114, 1947606), (124, 1790541), (148, 1500183), (171, 1298404), (186, 1193694), (222, 1000122), (228, 973803), (279, 795796), (283, 784548), (333, 666748), (342, 649202), (372, 596847), (444, 500061), (558, 397898), (566, 392274), (589, 376956), (666, 333374), (684, 324601), (703, 315828), (849, 261516), (1116, 198949), (1132, 196137), (1147, 193572), (1178, 188478), (1332, 166687), (1406, 157914), (1698, 130758), (1767, 125652), (2109, 105276), (2294, 96786), (2356, 94239), (2547, 87172), (2812, 78957), (3396, 65379), (3441, 64524), (3534, 62826), (4218, 52638), (4588, 48393), (5094, 43586), (5301, 41884), (5377, 41292), (6327, 35092), (6882, 32262), (7068, 31413), (8436, 26319), (8773, 25308), (10188, 21793), (10323, 21508), (10471, 21204), (10602, 20942), (10754, 20646), (12654, 17546), (13764, 16131)]