289114596

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{8039}}^1$

素因数の和:8095

約数の個数: 72

約数和(自身を含む): 778464960

約数和(自身を除く): 489350364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1998, 2997, 3996, 5994, 8039, 8991, 11988, 16078, 17982, 24117, 32156, 35964, 48234, 72351, 96468, 144702, 217053, 289404, 297443, 434106, 594886, 651159, 868212, 892329, 1189772, 1302318, 1784658, 1953477, 2604636, 2676987, 3569316, 3906954, 5353974, 7813908, 8030961, 10707948, 16061922, 24092883, 32123844, 48185766, 72278649, 96371532, 144557298, 289114596]

約数ペア:

[(1, 289114596), (2, 144557298), (3, 96371532), (4, 72278649), (6, 48185766), (9, 32123844), (12, 24092883), (18, 16061922), (27, 10707948), (36, 8030961), (37, 7813908), (54, 5353974), (74, 3906954), (81, 3569316), (108, 2676987), (111, 2604636), (148, 1953477), (162, 1784658), (222, 1302318), (243, 1189772), (324, 892329), (333, 868212), (444, 651159), (486, 594886), (666, 434106), (972, 297443), (999, 289404), (1332, 217053), (1998, 144702), (2997, 96468), (3996, 72351), (5994, 48234), (8039, 35964), (8991, 32156), (11988, 24117), (16078, 17982)]