215511390354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1\times {\mathrm{1051}}^1$

素因数の和:1856

約数の個数: 128

約数和(自身を含む): 483889029120

約数和(自身を除く): 268377638766

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 137, 186, 274, 403, 411, 619, 806, 822, 1051, 1209, 1238, 1781, 1857, 2102, 2418, 3153, 3562, 3714, 4247, 5343, 6306, 8047, 8494, 10686, 12741, 13663, 16094, 19189, 24141, 25482, 27326, 32581, 38378, 40989, 48282, 55211, 57567, 65162, 81978, 84803, 97743, 110422, 115134, 143987, 165633, 169606, 195486, 249457, 254409, 287974, 331266, 423553, 431961, 498914, 508818, 650569, 748371, 847106, 863922, 1102439, 1270659, 1301138, 1496742, 1871831, 1951707, 2204878, 2541318, 2628893, 3307317, 3743662, 3903414, 4463597, 5257786, 5615493, 6614634, 7886679, 8457397, 8927194, 11230986, 13390791, 15773358, 16914794, 20167639, 25372191, 26781582, 34175609, 40335278, 50744382, 58026761, 60502917, 68351218, 89127953, 102526827, 116053522, 121005834, 174080283, 178255906, 205053654, 262179307, 267383859, 348160566, 524358614, 534767718, 786537921, 1158663389, 1573075842, 2317326778, 2762966543, 3475990167, 5525933086, 6951980334, 8288899629, 16577799258, 35918565059, 71837130118, 107755695177, 215511390354]

約数ペア:

[(1, 215511390354), (2, 107755695177), (3, 71837130118), (6, 35918565059), (13, 16577799258), (26, 8288899629), (31, 6951980334), (39, 5525933086), (62, 3475990167), (78, 2762966543), (93, 2317326778), (137, 1573075842), (186, 1158663389), (274, 786537921), (403, 534767718), (411, 524358614), (619, 348160566), (806, 267383859), (822, 262179307), (1051, 205053654), (1209, 178255906), (1238, 174080283), (1781, 121005834), (1857, 116053522), (2102, 102526827), (2418, 89127953), (3153, 68351218), (3562, 60502917), (3714, 58026761), (4247, 50744382), (5343, 40335278), (6306, 34175609), (8047, 26781582), (8494, 25372191), (10686, 20167639), (12741, 16914794), (13663, 15773358), (16094, 13390791), (19189, 11230986), (24141, 8927194), (25482, 8457397), (27326, 7886679), (32581, 6614634), (38378, 5615493), (40989, 5257786), (48282, 4463597), (55211, 3903414), (57567, 3743662), (65162, 3307317), (81978, 2628893), (84803, 2541318), (97743, 2204878), (110422, 1951707), (115134, 1871831), (143987, 1496742), (165633, 1301138), (169606, 1270659), (195486, 1102439), (249457, 863922), (254409, 847106), (287974, 748371), (331266, 650569), (423553, 508818), (431961, 498914)]