418009424

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5309}}^1$

素因数の和:5380

約数の個数: 80

約数和(自身を含む): 1000828800

約数和(自身を除く): 582819376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 1036, 1064, 1406, 2072, 2128, 2812, 4144, 4921, 5309, 5624, 9842, 10618, 11248, 19684, 21236, 37163, 39368, 42472, 74326, 78736, 84944, 100871, 148652, 196433, 201742, 297304, 392866, 403484, 594608, 706097, 785732, 806968, 1375031, 1412194, 1571464, 1613936, 2750062, 2824388, 3142928, 3732227, 5500124, 5648776, 7464454, 11000248, 11297552, 14928908, 22000496, 26125589, 29857816, 52251178, 59715632, 104502356, 209004712, 418009424]

約数ペア:

[(1, 418009424), (2, 209004712), (4, 104502356), (7, 59715632), (8, 52251178), (14, 29857816), (16, 26125589), (19, 22000496), (28, 14928908), (37, 11297552), (38, 11000248), (56, 7464454), (74, 5648776), (76, 5500124), (112, 3732227), (133, 3142928), (148, 2824388), (152, 2750062), (259, 1613936), (266, 1571464), (296, 1412194), (304, 1375031), (518, 806968), (532, 785732), (592, 706097), (703, 594608), (1036, 403484), (1064, 392866), (1406, 297304), (2072, 201742), (2128, 196433), (2812, 148652), (4144, 100871), (4921, 84944), (5309, 78736), (5624, 74326), (9842, 42472), (10618, 39368), (11248, 37163), (19684, 21236)]