4291057204

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 9527992320

約数和(自身を除く): 5236935116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 49, 76, 86, 98, 127, 133, 172, 196, 211, 254, 266, 301, 422, 508, 532, 602, 817, 844, 889, 931, 1204, 1477, 1634, 1778, 1862, 2107, 2413, 2954, 3268, 3556, 3724, 4009, 4214, 4826, 5461, 5719, 5908, 6223, 8018, 8428, 9073, 9652, 10339, 10922, 11438, 12446, 16036, 16891, 18146, 20678, 21844, 22876, 24892, 26797, 28063, 33782, 36292, 38227, 40033, 41356, 53594, 56126, 63511, 67564, 76454, 80066, 103759, 107188, 112252, 118237, 127022, 152908, 160132, 172387, 187579, 196441, 207518, 236474, 254044, 267589, 344774, 375158, 392882, 415036, 444577, 472948, 509143, 535178, 689548, 726313, 750316, 785764, 889154, 1018286, 1070356, 1152271, 1206709, 1313053, 1452626, 1778308, 2036572, 2304542, 2413418, 2626106, 2905252, 3564001, 4609084, 4826836, 5084191, 5252212, 7128002, 8065897, 8446963, 10168382, 14256004, 16131794, 16893926, 20336764, 21893149, 24948007, 32263588, 33787852, 43786298, 49896014, 56461279, 87572596, 99792028, 112922558, 153252043, 225845116, 306504086, 613008172, 1072764301, 2145528602, 4291057204]

約数ペア:

[(1, 4291057204), (2, 2145528602), (4, 1072764301), (7, 613008172), (14, 306504086), (19, 225845116), (28, 153252043), (38, 112922558), (43, 99792028), (49, 87572596), (76, 56461279), (86, 49896014), (98, 43786298), (127, 33787852), (133, 32263588), (172, 24948007), (196, 21893149), (211, 20336764), (254, 16893926), (266, 16131794), (301, 14256004), (422, 10168382), (508, 8446963), (532, 8065897), (602, 7128002), (817, 5252212), (844, 5084191), (889, 4826836), (931, 4609084), (1204, 3564001), (1477, 2905252), (1634, 2626106), (1778, 2413418), (1862, 2304542), (2107, 2036572), (2413, 1778308), (2954, 1452626), (3268, 1313053), (3556, 1206709), (3724, 1152271), (4009, 1070356), (4214, 1018286), (4826, 889154), (5461, 785764), (5719, 750316), (5908, 726313), (6223, 689548), (8018, 535178), (8428, 509143), (9073, 472948), (9652, 444577), (10339, 415036), (10922, 392882), (11438, 375158), (12446, 344774), (16036, 267589), (16891, 254044), (18146, 236474), (20678, 207518), (21844, 196441), (22876, 187579), (24892, 172387), (26797, 160132), (28063, 152908), (33782, 127022), (36292, 118237), (38227, 112252), (40033, 107188), (41356, 103759), (53594, 80066), (56126, 76454), (63511, 67564)]