242783287306

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1\times {\mathrm{887}}^1$

素因数の和:1771

約数の個数: 64

約数和(自身を含む): 421670707200

約数和(自身を除く): 178887419894

約数列:

[1, 2, 7, 14, 179, 239, 358, 457, 478, 887, 914, 1253, 1673, 1774, 2506, 3199, 3346, 6209, 6398, 12418, 42781, 81803, 85562, 109223, 158773, 163606, 211993, 218446, 299467, 317546, 405359, 423986, 572621, 598934, 764561, 810718, 1111411, 1145242, 1483951, 1529122, 2222822, 2837513, 2967902, 5675026, 19550917, 37946747, 39101834, 72559261, 75893494, 96880801, 136856419, 145118522, 193761602, 265627229, 273712838, 507914827, 531254458, 678165607, 1015829654, 1356331214, 17341663379, 34683326758, 121391643653, 242783287306]

約数ペア:

[(1, 242783287306), (2, 121391643653), (7, 34683326758), (14, 17341663379), (179, 1356331214), (239, 1015829654), (358, 678165607), (457, 531254458), (478, 507914827), (887, 273712838), (914, 265627229), (1253, 193761602), (1673, 145118522), (1774, 136856419), (2506, 96880801), (3199, 75893494), (3346, 72559261), (6209, 39101834), (6398, 37946747), (12418, 19550917), (42781, 5675026), (81803, 2967902), (85562, 2837513), (109223, 2222822), (158773, 1529122), (163606, 1483951), (211993, 1145242), (218446, 1111411), (299467, 810718), (317546, 764561), (405359, 598934), (423986, 572621)]