961060698

素因数分解:

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

素因数の和:457

約数の個数: 144

約数和(自身を含む): 2449714176

約数和(自身を除く): 1488653478

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 361, 367, 403, 494, 558, 589, 722, 734, 741, 806, 1083, 1101, 1178, 1209, 1482, 1767, 2166, 2202, 2223, 2418, 3249, 3303, 3534, 3627, 4446, 4693, 4771, 5301, 6498, 6606, 6973, 7254, 7657, 9386, 9542, 10602, 11191, 11377, 13946, 14079, 14313, 15314, 20919, 22382, 22754, 22971, 28158, 28626, 33573, 34131, 41838, 42237, 42939, 45942, 62757, 67146, 68262, 68913, 84474, 85878, 90649, 100719, 102393, 125514, 132487, 137826, 145483, 147901, 181298, 201438, 204786, 216163, 264974, 271947, 290966, 295802, 397461, 432326, 436449, 443703, 543894, 648489, 794922, 815841, 872898, 887406, 1192383, 1296978, 1309347, 1331109, 1631682, 1722331, 1945467, 2384766, 2618694, 2662218, 2810119, 3444662, 3890934, 4107097, 5166993, 5620238, 8214194, 8430357, 10333986, 12321291, 15500979, 16860714, 24642582, 25291071, 31001958, 36963873, 50582142, 53392261, 73927746, 106784522, 160176783, 320353566, 480530349, 961060698]

約数ペア:

[(1, 961060698), (2, 480530349), (3, 320353566), (6, 160176783), (9, 106784522), (13, 73927746), (18, 53392261), (19, 50582142), (26, 36963873), (31, 31001958), (38, 25291071), (39, 24642582), (57, 16860714), (62, 15500979), (78, 12321291), (93, 10333986), (114, 8430357), (117, 8214194), (171, 5620238), (186, 5166993), (234, 4107097), (247, 3890934), (279, 3444662), (342, 2810119), (361, 2662218), (367, 2618694), (403, 2384766), (494, 1945467), (558, 1722331), (589, 1631682), (722, 1331109), (734, 1309347), (741, 1296978), (806, 1192383), (1083, 887406), (1101, 872898), (1178, 815841), (1209, 794922), (1482, 648489), (1767, 543894), (2166, 443703), (2202, 436449), (2223, 432326), (2418, 397461), (3249, 295802), (3303, 290966), (3534, 271947), (3627, 264974), (4446, 216163), (4693, 204786), (4771, 201438), (5301, 181298), (6498, 147901), (6606, 145483), (6973, 137826), (7254, 132487), (7657, 125514), (9386, 102393), (9542, 100719), (10602, 90649), (11191, 85878), (11377, 84474), (13946, 68913), (14079, 68262), (14313, 67146), (15314, 62757), (20919, 45942), (22382, 42939), (22754, 42237), (22971, 41838), (28158, 34131), (28626, 33573)]