1922121396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 216

約数和(自身を含む): 5715999744

約数和(自身を除く): 3793878348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 361, 367, 372, 403, 468, 494, 558, 589, 684, 722, 734, 741, 806, 988, 1083, 1101, 1116, 1178, 1209, 1444, 1468, 1482, 1612, 1767, 2166, 2202, 2223, 2356, 2418, 2964, 3249, 3303, 3534, 3627, 4332, 4404, 4446, 4693, 4771, 4836, 5301, 6498, 6606, 6973, 7068, 7254, 7657, 8892, 9386, 9542, 10602, 11191, 11377, 12996, 13212, 13946, 14079, 14313, 14508, 15314, 18772, 19084, 20919, 21204, 22382, 22754, 22971, 27892, 28158, 28626, 30628, 33573, 34131, 41838, 42237, 42939, 44764, 45508, 45942, 56316, 57252, 62757, 67146, 68262, 68913, 83676, 84474, 85878, 90649, 91884, 100719, 102393, 125514, 132487, 134292, 136524, 137826, 145483, 147901, 168948, 171756, 181298, 201438, 204786, 216163, 251028, 264974, 271947, 275652, 290966, 295802, 362596, 397461, 402876, 409572, 432326, 436449, 443703, 529948, 543894, 581932, 591604, 648489, 794922, 815841, 864652, 872898, 887406, 1087788, 1192383, 1296978, 1309347, 1331109, 1589844, 1631682, 1722331, 1745796, 1774812, 1945467, 2384766, 2593956, 2618694, 2662218, 2810119, 3263364, 3444662, 3890934, 4107097, 4769532, 5166993, 5237388, 5324436, 5620238, 6889324, 7781868, 8214194, 8430357, 10333986, 11240476, 12321291, 15500979, 16428388, 16860714, 20667972, 24642582, 25291071, 31001958, 33721428, 36963873, 49285164, 50582142, 53392261, 62003916, 73927746, 101164284, 106784522, 147855492, 160176783, 213569044, 320353566, 480530349, 640707132, 961060698, 1922121396]

約数ペア:

[(1, 1922121396), (2, 961060698), (3, 640707132), (4, 480530349), (6, 320353566), (9, 213569044), (12, 160176783), (13, 147855492), (18, 106784522), (19, 101164284), (26, 73927746), (31, 62003916), (36, 53392261), (38, 50582142), (39, 49285164), (52, 36963873), (57, 33721428), (62, 31001958), (76, 25291071), (78, 24642582), (93, 20667972), (114, 16860714), (117, 16428388), (124, 15500979), (156, 12321291), (171, 11240476), (186, 10333986), (228, 8430357), (234, 8214194), (247, 7781868), (279, 6889324), (342, 5620238), (361, 5324436), (367, 5237388), (372, 5166993), (403, 4769532), (468, 4107097), (494, 3890934), (558, 3444662), (589, 3263364), (684, 2810119), (722, 2662218), (734, 2618694), (741, 2593956), (806, 2384766), (988, 1945467), (1083, 1774812), (1101, 1745796), (1116, 1722331), (1178, 1631682), (1209, 1589844), (1444, 1331109), (1468, 1309347), (1482, 1296978), (1612, 1192383), (1767, 1087788), (2166, 887406), (2202, 872898), (2223, 864652), (2356, 815841), (2418, 794922), (2964, 648489), (3249, 591604), (3303, 581932), (3534, 543894), (3627, 529948), (4332, 443703), (4404, 436449), (4446, 432326), (4693, 409572), (4771, 402876), (4836, 397461), (5301, 362596), (6498, 295802), (6606, 290966), (6973, 275652), (7068, 271947), (7254, 264974), (7657, 251028), (8892, 216163), (9386, 204786), (9542, 201438), (10602, 181298), (11191, 171756), (11377, 168948), (12996, 147901), (13212, 145483), (13946, 137826), (14079, 136524), (14313, 134292), (14508, 132487), (15314, 125514), (18772, 102393), (19084, 100719), (20919, 91884), (21204, 90649), (22382, 85878), (22754, 84474), (22971, 83676), (27892, 68913), (28158, 68262), (28626, 67146), (30628, 62757), (33573, 57252), (34131, 56316), (41838, 45942), (42237, 45508), (42939, 44764)]