1809302352

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:850

約数の個数: 240

約数和(自身を含む): 5718633984

約数和(自身を除く): 3909331632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 176, 186, 208, 242, 248, 264, 286, 312, 341, 363, 372, 403, 429, 484, 496, 528, 572, 624, 682, 726, 744, 773, 806, 858, 968, 1023, 1144, 1209, 1364, 1452, 1488, 1546, 1573, 1612, 1716, 1936, 2046, 2288, 2319, 2418, 2728, 2904, 3092, 3146, 3224, 3432, 3751, 4092, 4433, 4638, 4719, 4836, 5456, 5808, 6184, 6292, 6448, 6864, 7502, 8184, 8503, 8866, 9276, 9438, 9672, 10049, 11253, 12368, 12584, 13299, 15004, 16368, 17006, 17732, 18552, 18876, 19344, 20098, 22506, 23963, 25168, 25509, 26598, 30008, 30147, 34012, 35464, 37104, 37752, 40196, 45012, 47926, 48763, 51018, 53196, 60016, 60294, 68024, 70928, 71889, 75504, 80392, 90024, 93533, 95852, 97526, 102036, 106392, 110539, 120588, 136048, 143778, 146289, 160784, 180048, 187066, 191704, 195052, 204072, 212784, 221078, 241176, 263593, 280599, 287556, 292578, 311519, 331617, 374132, 383408, 390104, 408144, 442156, 482352, 527186, 561198, 575112, 585156, 623038, 663234, 748264, 780208, 790779, 884312, 934557, 1054372, 1122396, 1150224, 1170312, 1215929, 1246076, 1326468, 1496528, 1581558, 1768624, 1869114, 2108744, 2244792, 2340624, 2431858, 2492152, 2652936, 2899523, 3163116, 3426709, 3647787, 3738228, 4217488, 4489584, 4863716, 4984304, 5305872, 5799046, 6326232, 6853418, 7295574, 7476456, 8698569, 9727432, 10280127, 11598092, 12652464, 13706836, 14591148, 14952912, 17397138, 19454864, 20560254, 23196184, 27413672, 29182296, 34794276, 37693799, 41120508, 46392368, 54827344, 58364592, 69588552, 75387598, 82241016, 113081397, 139177104, 150775196, 164482032, 226162794, 301550392, 452325588, 603100784, 904651176, 1809302352]

約数ペア:

[(1, 1809302352), (2, 904651176), (3, 603100784), (4, 452325588), (6, 301550392), (8, 226162794), (11, 164482032), (12, 150775196), (13, 139177104), (16, 113081397), (22, 82241016), (24, 75387598), (26, 69588552), (31, 58364592), (33, 54827344), (39, 46392368), (44, 41120508), (48, 37693799), (52, 34794276), (62, 29182296), (66, 27413672), (78, 23196184), (88, 20560254), (93, 19454864), (104, 17397138), (121, 14952912), (124, 14591148), (132, 13706836), (143, 12652464), (156, 11598092), (176, 10280127), (186, 9727432), (208, 8698569), (242, 7476456), (248, 7295574), (264, 6853418), (286, 6326232), (312, 5799046), (341, 5305872), (363, 4984304), (372, 4863716), (403, 4489584), (429, 4217488), (484, 3738228), (496, 3647787), (528, 3426709), (572, 3163116), (624, 2899523), (682, 2652936), (726, 2492152), (744, 2431858), (773, 2340624), (806, 2244792), (858, 2108744), (968, 1869114), (1023, 1768624), (1144, 1581558), (1209, 1496528), (1364, 1326468), (1452, 1246076), (1488, 1215929), (1546, 1170312), (1573, 1150224), (1612, 1122396), (1716, 1054372), (1936, 934557), (2046, 884312), (2288, 790779), (2319, 780208), (2418, 748264), (2728, 663234), (2904, 623038), (3092, 585156), (3146, 575112), (3224, 561198), (3432, 527186), (3751, 482352), (4092, 442156), (4433, 408144), (4638, 390104), (4719, 383408), (4836, 374132), (5456, 331617), (5808, 311519), (6184, 292578), (6292, 287556), (6448, 280599), (6864, 263593), (7502, 241176), (8184, 221078), (8503, 212784), (8866, 204072), (9276, 195052), (9438, 191704), (9672, 187066), (10049, 180048), (11253, 160784), (12368, 146289), (12584, 143778), (13299, 136048), (15004, 120588), (16368, 110539), (17006, 106392), (17732, 102036), (18552, 97526), (18876, 95852), (19344, 93533), (20098, 90024), (22506, 80392), (23963, 75504), (25168, 71889), (25509, 70928), (26598, 68024), (30008, 60294), (30147, 60016), (34012, 53196), (35464, 51018), (37104, 48763), (37752, 47926), (40196, 45012)]