215904312

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3394

約数の個数: 128

約数和(自身を含む): 674150400

約数和(自身を除く): 458246088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2808, 3343, 3588, 4968, 5382, 6686, 7176, 8073, 10029, 10764, 13372, 16146, 20058, 21528, 26744, 30087, 32292, 40116, 43459, 60174, 64584, 76889, 80232, 86918, 90261, 120348, 130377, 153778, 173836, 180522, 230667, 240696, 260754, 307556, 347672, 361044, 391131, 461334, 521508, 615112, 692001, 722088, 782262, 922668, 999557, 1043016, 1173393, 1384002, 1564524, 1845336, 1999114, 2076003, 2346786, 2768004, 2998671, 3129048, 3998228, 4152006, 4693572, 5536008, 5997342, 7996456, 8304012, 8996013, 9387144, 11994684, 16608024, 17992026, 23989368, 26988039, 35984052, 53976078, 71968104, 107952156, 215904312]

約数ペア:

[(1, 215904312), (2, 107952156), (3, 71968104), (4, 53976078), (6, 35984052), (8, 26988039), (9, 23989368), (12, 17992026), (13, 16608024), (18, 11994684), (23, 9387144), (24, 8996013), (26, 8304012), (27, 7996456), (36, 5997342), (39, 5536008), (46, 4693572), (52, 4152006), (54, 3998228), (69, 3129048), (72, 2998671), (78, 2768004), (92, 2346786), (104, 2076003), (108, 1999114), (117, 1845336), (138, 1564524), (156, 1384002), (184, 1173393), (207, 1043016), (216, 999557), (234, 922668), (276, 782262), (299, 722088), (312, 692001), (351, 615112), (414, 521508), (468, 461334), (552, 391131), (598, 361044), (621, 347672), (702, 307556), (828, 260754), (897, 240696), (936, 230667), (1196, 180522), (1242, 173836), (1404, 153778), (1656, 130377), (1794, 120348), (2392, 90261), (2484, 86918), (2691, 80232), (2808, 76889), (3343, 64584), (3588, 60174), (4968, 43459), (5382, 40116), (6686, 32292), (7176, 30087), (8073, 26744), (10029, 21528), (10764, 20058), (13372, 16146)]