804740916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{821}}^1\times {\mathrm{1667}}^1$

素因数の和:2509

約数の個数: 72

約数和(自身を含む): 2188269216

約数和(自身を除く): 1383528300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 821, 1642, 1667, 2463, 3284, 3334, 4926, 5001, 5747, 6668, 9852, 10002, 11494, 11669, 17241, 20004, 22988, 23338, 34482, 35007, 40229, 46676, 68964, 70014, 80458, 81683, 120687, 140028, 160916, 163366, 241374, 245049, 326732, 482748, 490098, 980196, 1368607, 2737214, 4105821, 5474428, 8211642, 9580249, 16423284, 19160498, 28740747, 38320996, 57481494, 67061743, 114962988, 134123486, 201185229, 268246972, 402370458, 804740916]

約数ペア:

[(1, 804740916), (2, 402370458), (3, 268246972), (4, 201185229), (6, 134123486), (7, 114962988), (12, 67061743), (14, 57481494), (21, 38320996), (28, 28740747), (42, 19160498), (49, 16423284), (84, 9580249), (98, 8211642), (147, 5474428), (196, 4105821), (294, 2737214), (588, 1368607), (821, 980196), (1642, 490098), (1667, 482748), (2463, 326732), (3284, 245049), (3334, 241374), (4926, 163366), (5001, 160916), (5747, 140028), (6668, 120687), (9852, 81683), (10002, 80458), (11494, 70014), (11669, 68964), (17241, 46676), (20004, 40229), (22988, 35007), (23338, 34482)]