430778868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 1219276800

約数和(自身を除く): 788497932

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 71, 76, 78, 89, 92, 114, 138, 142, 156, 178, 213, 228, 247, 267, 276, 284, 299, 356, 426, 437, 494, 534, 598, 741, 852, 874, 897, 923, 988, 1068, 1157, 1196, 1311, 1349, 1482, 1633, 1691, 1748, 1794, 1846, 2047, 2314, 2622, 2698, 2769, 2964, 3266, 3382, 3471, 3588, 3692, 4047, 4094, 4628, 4899, 5073, 5244, 5396, 5538, 5681, 6141, 6319, 6532, 6764, 6942, 8094, 8188, 9798, 10146, 11076, 11362, 12282, 12638, 13884, 16188, 17043, 17537, 18957, 19596, 20292, 21229, 21983, 22724, 24564, 25276, 26611, 31027, 34086, 35074, 37914, 38893, 42458, 43966, 52611, 53222, 62054, 63687, 65949, 68172, 70148, 75828, 77786, 79833, 82147, 84916, 87932, 93081, 105222, 106444, 116679, 120061, 124108, 127374, 131898, 145337, 155572, 159666, 164294, 186162, 210444, 233358, 240122, 246441, 254748, 263796, 290674, 319332, 328588, 360183, 372324, 403351, 436011, 466716, 480244, 492882, 505609, 581348, 720366, 806702, 872022, 985764, 1011218, 1210053, 1440732, 1516827, 1560793, 1613404, 1744044, 1889381, 2022436, 2420106, 2761403, 3033654, 3121586, 3778762, 4682379, 4840212, 5522806, 5668143, 6067308, 6243172, 7557524, 8284209, 9364758, 11045612, 11336286, 16568418, 18729516, 22672572, 33136836, 35898239, 71796478, 107694717, 143592956, 215389434, 430778868]

約数ペア:

[(1, 430778868), (2, 215389434), (3, 143592956), (4, 107694717), (6, 71796478), (12, 35898239), (13, 33136836), (19, 22672572), (23, 18729516), (26, 16568418), (38, 11336286), (39, 11045612), (46, 9364758), (52, 8284209), (57, 7557524), (69, 6243172), (71, 6067308), (76, 5668143), (78, 5522806), (89, 4840212), (92, 4682379), (114, 3778762), (138, 3121586), (142, 3033654), (156, 2761403), (178, 2420106), (213, 2022436), (228, 1889381), (247, 1744044), (267, 1613404), (276, 1560793), (284, 1516827), (299, 1440732), (356, 1210053), (426, 1011218), (437, 985764), (494, 872022), (534, 806702), (598, 720366), (741, 581348), (852, 505609), (874, 492882), (897, 480244), (923, 466716), (988, 436011), (1068, 403351), (1157, 372324), (1196, 360183), (1311, 328588), (1349, 319332), (1482, 290674), (1633, 263796), (1691, 254748), (1748, 246441), (1794, 240122), (1846, 233358), (2047, 210444), (2314, 186162), (2622, 164294), (2698, 159666), (2769, 155572), (2964, 145337), (3266, 131898), (3382, 127374), (3471, 124108), (3588, 120061), (3692, 116679), (4047, 106444), (4094, 105222), (4628, 93081), (4899, 87932), (5073, 84916), (5244, 82147), (5396, 79833), (5538, 77786), (5681, 75828), (6141, 70148), (6319, 68172), (6532, 65949), (6764, 63687), (6942, 62054), (8094, 53222), (8188, 52611), (9798, 43966), (10146, 42458), (11076, 38893), (11362, 37914), (12282, 35074), (12638, 34086), (13884, 31027), (16188, 26611), (17043, 25276), (17537, 24564), (18957, 22724), (19596, 21983), (20292, 21229)]