815094192

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{19541}}^1$

素因数の和:19642

約数の個数: 80

約数和(自身を含む): 2326279680

約数和(自身を除く): 1511185488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 869, 948, 1264, 1738, 1896, 2607, 3476, 3792, 5214, 6952, 10428, 13904, 19541, 20856, 39082, 41712, 58623, 78164, 117246, 156328, 214951, 234492, 312656, 429902, 468984, 644853, 859804, 937968, 1289706, 1543739, 1719608, 2579412, 3087478, 3439216, 4631217, 5158824, 6174956, 9262434, 10317648, 12349912, 16981129, 18524868, 24699824, 33962258, 37049736, 50943387, 67924516, 74099472, 101886774, 135849032, 203773548, 271698064, 407547096, 815094192]

約数ペア:

[(1, 815094192), (2, 407547096), (3, 271698064), (4, 203773548), (6, 135849032), (8, 101886774), (11, 74099472), (12, 67924516), (16, 50943387), (22, 37049736), (24, 33962258), (33, 24699824), (44, 18524868), (48, 16981129), (66, 12349912), (79, 10317648), (88, 9262434), (132, 6174956), (158, 5158824), (176, 4631217), (237, 3439216), (264, 3087478), (316, 2579412), (474, 1719608), (528, 1543739), (632, 1289706), (869, 937968), (948, 859804), (1264, 644853), (1738, 468984), (1896, 429902), (2607, 312656), (3476, 234492), (3792, 214951), (5214, 156328), (6952, 117246), (10428, 78164), (13904, 58623), (19541, 41712), (20856, 39082)]