2222849552

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:757

約数の個数: 160

約数和(自身を含む): 5723633664

約数和(自身を除く): 3500784112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 211, 238, 272, 308, 374, 422, 476, 503, 616, 748, 844, 952, 1006, 1232, 1309, 1477, 1496, 1688, 1904, 2012, 2321, 2618, 2954, 2992, 3376, 3521, 3587, 4024, 4642, 5236, 5533, 5908, 7042, 7174, 8048, 8551, 9284, 10472, 11066, 11816, 14084, 14348, 16247, 17102, 18568, 20944, 22132, 23632, 25109, 28168, 28696, 32494, 34204, 37136, 38731, 39457, 44264, 50218, 56336, 57392, 59857, 64988, 68408, 77462, 78914, 88528, 94061, 100436, 106133, 119714, 129976, 136816, 154924, 157828, 188122, 200872, 212266, 239428, 259952, 276199, 309848, 315656, 376244, 401744, 424532, 478856, 552398, 619696, 631312, 658427, 742931, 752488, 849064, 957712, 1104796, 1167463, 1316854, 1485862, 1504976, 1698128, 1804261, 2209592, 2334926, 2633708, 2971724, 3608522, 4419184, 4669852, 5267416, 5943448, 7217044, 8172241, 9339704, 10534832, 11886896, 12629827, 14434088, 16344482, 18679408, 19846871, 25259654, 28868176, 32688964, 39693742, 50519308, 65377928, 79387484, 101038616, 130755856, 138928097, 158774968, 202077232, 277856194, 317549936, 555712388, 1111424776, 2222849552]

約数ペア:

[(1, 2222849552), (2, 1111424776), (4, 555712388), (7, 317549936), (8, 277856194), (11, 202077232), (14, 158774968), (16, 138928097), (17, 130755856), (22, 101038616), (28, 79387484), (34, 65377928), (44, 50519308), (56, 39693742), (68, 32688964), (77, 28868176), (88, 25259654), (112, 19846871), (119, 18679408), (136, 16344482), (154, 14434088), (176, 12629827), (187, 11886896), (211, 10534832), (238, 9339704), (272, 8172241), (308, 7217044), (374, 5943448), (422, 5267416), (476, 4669852), (503, 4419184), (616, 3608522), (748, 2971724), (844, 2633708), (952, 2334926), (1006, 2209592), (1232, 1804261), (1309, 1698128), (1477, 1504976), (1496, 1485862), (1688, 1316854), (1904, 1167463), (2012, 1104796), (2321, 957712), (2618, 849064), (2954, 752488), (2992, 742931), (3376, 658427), (3521, 631312), (3587, 619696), (4024, 552398), (4642, 478856), (5236, 424532), (5533, 401744), (5908, 376244), (7042, 315656), (7174, 309848), (8048, 276199), (8551, 259952), (9284, 239428), (10472, 212266), (11066, 200872), (11816, 188122), (14084, 157828), (14348, 154924), (16247, 136816), (17102, 129976), (18568, 119714), (20944, 106133), (22132, 100436), (23632, 94061), (25109, 88528), (28168, 78914), (28696, 77462), (32494, 68408), (34204, 64988), (37136, 59857), (38731, 57392), (39457, 56336), (44264, 50218)]