2451999732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 7396945920

約数和(自身を除く): 4944946188

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 233, 273, 276, 299, 322, 364, 419, 466, 483, 546, 598, 644, 699, 838, 897, 932, 966, 1092, 1196, 1257, 1398, 1631, 1676, 1794, 1932, 2093, 2514, 2796, 2933, 3029, 3262, 3588, 4186, 4893, 5028, 5359, 5447, 5866, 6058, 6279, 6524, 8372, 8799, 9087, 9637, 9786, 10718, 10894, 11732, 12116, 12558, 16077, 16341, 17598, 18174, 19274, 19572, 21203, 21436, 21788, 25116, 28911, 32154, 32682, 35196, 36348, 37513, 38129, 38548, 42406, 57822, 63609, 64308, 65364, 67459, 69667, 75026, 76258, 84812, 97627, 112539, 114387, 115644, 125281, 127218, 134918, 139334, 150052, 152516, 195254, 202377, 209001, 225078, 228774, 250562, 254436, 269836, 278668, 292881, 375843, 390508, 404754, 418002, 450156, 457548, 487669, 501124, 585762, 683389, 751686, 809508, 836004, 876967, 975338, 1171524, 1269151, 1366778, 1463007, 1503372, 1753934, 1950676, 2050167, 2245421, 2538302, 2630901, 2733556, 2926014, 3507868, 3807453, 4100334, 4490842, 5076604, 5261802, 5852028, 6736263, 7614906, 8200668, 8884057, 8981684, 10523604, 13472526, 15229812, 15717947, 17768114, 26652171, 26945052, 29190473, 31435894, 35536228, 47153841, 53304342, 58380946, 62871788, 87571419, 94307682, 106608684, 116761892, 175142838, 188615364, 204333311, 350285676, 408666622, 612999933, 817333244, 1225999866, 2451999732]

約数ペア:

[(1, 2451999732), (2, 1225999866), (3, 817333244), (4, 612999933), (6, 408666622), (7, 350285676), (12, 204333311), (13, 188615364), (14, 175142838), (21, 116761892), (23, 106608684), (26, 94307682), (28, 87571419), (39, 62871788), (42, 58380946), (46, 53304342), (52, 47153841), (69, 35536228), (78, 31435894), (84, 29190473), (91, 26945052), (92, 26652171), (138, 17768114), (156, 15717947), (161, 15229812), (182, 13472526), (233, 10523604), (273, 8981684), (276, 8884057), (299, 8200668), (322, 7614906), (364, 6736263), (419, 5852028), (466, 5261802), (483, 5076604), (546, 4490842), (598, 4100334), (644, 3807453), (699, 3507868), (838, 2926014), (897, 2733556), (932, 2630901), (966, 2538302), (1092, 2245421), (1196, 2050167), (1257, 1950676), (1398, 1753934), (1631, 1503372), (1676, 1463007), (1794, 1366778), (1932, 1269151), (2093, 1171524), (2514, 975338), (2796, 876967), (2933, 836004), (3029, 809508), (3262, 751686), (3588, 683389), (4186, 585762), (4893, 501124), (5028, 487669), (5359, 457548), (5447, 450156), (5866, 418002), (6058, 404754), (6279, 390508), (6524, 375843), (8372, 292881), (8799, 278668), (9087, 269836), (9637, 254436), (9786, 250562), (10718, 228774), (10894, 225078), (11732, 209001), (12116, 202377), (12558, 195254), (16077, 152516), (16341, 150052), (17598, 139334), (18174, 134918), (19274, 127218), (19572, 125281), (21203, 115644), (21436, 114387), (21788, 112539), (25116, 97627), (28911, 84812), (32154, 76258), (32682, 75026), (35196, 69667), (36348, 67459), (37513, 65364), (38129, 64308), (38548, 63609), (42406, 57822)]