243613032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 689472000

約数和(自身を除く): 445858968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 47, 52, 74, 78, 94, 104, 111, 141, 148, 156, 188, 222, 282, 296, 312, 376, 444, 449, 481, 564, 611, 888, 898, 962, 1128, 1222, 1347, 1443, 1739, 1796, 1833, 1924, 2444, 2694, 2886, 3478, 3592, 3666, 3848, 4888, 5217, 5388, 5772, 5837, 6956, 7332, 10434, 10776, 11544, 11674, 13912, 14664, 16613, 17511, 20868, 21103, 22607, 23348, 33226, 35022, 41736, 42206, 45214, 46696, 49839, 63309, 66452, 67821, 70044, 84412, 90428, 99678, 126618, 132904, 135642, 140088, 168824, 180856, 199356, 215969, 253236, 271284, 274339, 398712, 431938, 506472, 542568, 548678, 647907, 780811, 823017, 863876, 1097356, 1295814, 1561622, 1646034, 1727752, 2194712, 2342433, 2591628, 3123244, 3292068, 4684866, 5183256, 6246488, 6584136, 9369732, 10150543, 18739464, 20301086, 30451629, 40602172, 60903258, 81204344, 121806516, 243613032]

約数ペア:

[(1, 243613032), (2, 121806516), (3, 81204344), (4, 60903258), (6, 40602172), (8, 30451629), (12, 20301086), (13, 18739464), (24, 10150543), (26, 9369732), (37, 6584136), (39, 6246488), (47, 5183256), (52, 4684866), (74, 3292068), (78, 3123244), (94, 2591628), (104, 2342433), (111, 2194712), (141, 1727752), (148, 1646034), (156, 1561622), (188, 1295814), (222, 1097356), (282, 863876), (296, 823017), (312, 780811), (376, 647907), (444, 548678), (449, 542568), (481, 506472), (564, 431938), (611, 398712), (888, 274339), (898, 271284), (962, 253236), (1128, 215969), (1222, 199356), (1347, 180856), (1443, 168824), (1739, 140088), (1796, 135642), (1833, 132904), (1924, 126618), (2444, 99678), (2694, 90428), (2886, 84412), (3478, 70044), (3592, 67821), (3666, 66452), (3848, 63309), (4888, 49839), (5217, 46696), (5388, 45214), (5772, 42206), (5837, 41736), (6956, 35022), (7332, 33226), (10434, 23348), (10776, 22607), (11544, 21103), (11674, 20868), (13912, 17511), (14664, 16613)]