219809376

素因数分解:

$2^5\times 3^4\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:778

約数の個数: 120

約数和(自身を含む): 652223880

約数和(自身を除く): 432414504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 137, 144, 162, 216, 274, 288, 324, 411, 432, 548, 619, 648, 822, 864, 1096, 1233, 1238, 1296, 1644, 1857, 2192, 2466, 2476, 2592, 3288, 3699, 3714, 4384, 4932, 4952, 5571, 6576, 7398, 7428, 9864, 9904, 11097, 11142, 13152, 14796, 14856, 16713, 19728, 19808, 22194, 22284, 29592, 29712, 33426, 39456, 44388, 44568, 50139, 59184, 59424, 66852, 84803, 88776, 89136, 100278, 118368, 133704, 169606, 177552, 178272, 200556, 254409, 267408, 339212, 355104, 401112, 508818, 534816, 678424, 763227, 802224, 1017636, 1356848, 1526454, 1604448, 2035272, 2289681, 2713696, 3052908, 4070544, 4579362, 6105816, 6869043, 8141088, 9158724, 12211632, 13738086, 18317448, 24423264, 27476172, 36634896, 54952344, 73269792, 109904688, 219809376]

約数ペア:

[(1, 219809376), (2, 109904688), (3, 73269792), (4, 54952344), (6, 36634896), (8, 27476172), (9, 24423264), (12, 18317448), (16, 13738086), (18, 12211632), (24, 9158724), (27, 8141088), (32, 6869043), (36, 6105816), (48, 4579362), (54, 4070544), (72, 3052908), (81, 2713696), (96, 2289681), (108, 2035272), (137, 1604448), (144, 1526454), (162, 1356848), (216, 1017636), (274, 802224), (288, 763227), (324, 678424), (411, 534816), (432, 508818), (548, 401112), (619, 355104), (648, 339212), (822, 267408), (864, 254409), (1096, 200556), (1233, 178272), (1238, 177552), (1296, 169606), (1644, 133704), (1857, 118368), (2192, 100278), (2466, 89136), (2476, 88776), (2592, 84803), (3288, 66852), (3699, 59424), (3714, 59184), (4384, 50139), (4932, 44568), (4952, 44388), (5571, 39456), (6576, 33426), (7398, 29712), (7428, 29592), (9864, 22284), (9904, 22194), (11097, 19808), (11142, 19728), (13152, 16713), (14796, 14856)]