2603857452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 7349771520

約数和(自身を除く): 4745914068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 311, 348, 406, 491, 588, 609, 622, 812, 933, 982, 1218, 1244, 1421, 1473, 1866, 1964, 2177, 2436, 2842, 2946, 3437, 3732, 4263, 4354, 5684, 5892, 6531, 6874, 8526, 8708, 9019, 10311, 13062, 13748, 14239, 15239, 17052, 18038, 20622, 24059, 26124, 27057, 28478, 30478, 36076, 41244, 42717, 45717, 48118, 54114, 56956, 60956, 63133, 72177, 85434, 91434, 96236, 99673, 108228, 126266, 144354, 152701, 170868, 182868, 189399, 199346, 252532, 288708, 299019, 305402, 378798, 398692, 441931, 458103, 598038, 610804, 697711, 757596, 883862, 916206, 1068907, 1196076, 1325793, 1395422, 1767724, 1832412, 2093133, 2137814, 2651586, 2790844, 3206721, 4186266, 4275628, 4428329, 5303172, 6413442, 7482349, 8372532, 8856658, 12826884, 13284987, 14964698, 17713316, 22447047, 26569974, 29929396, 30998303, 44894094, 53139948, 61996606, 89788188, 92994909, 123993212, 185989818, 216988121, 371979636, 433976242, 650964363, 867952484, 1301928726, 2603857452]

約数ペア:

[(1, 2603857452), (2, 1301928726), (3, 867952484), (4, 650964363), (6, 433976242), (7, 371979636), (12, 216988121), (14, 185989818), (21, 123993212), (28, 92994909), (29, 89788188), (42, 61996606), (49, 53139948), (58, 44894094), (84, 30998303), (87, 29929396), (98, 26569974), (116, 22447047), (147, 17713316), (174, 14964698), (196, 13284987), (203, 12826884), (294, 8856658), (311, 8372532), (348, 7482349), (406, 6413442), (491, 5303172), (588, 4428329), (609, 4275628), (622, 4186266), (812, 3206721), (933, 2790844), (982, 2651586), (1218, 2137814), (1244, 2093133), (1421, 1832412), (1473, 1767724), (1866, 1395422), (1964, 1325793), (2177, 1196076), (2436, 1068907), (2842, 916206), (2946, 883862), (3437, 757596), (3732, 697711), (4263, 610804), (4354, 598038), (5684, 458103), (5892, 441931), (6531, 398692), (6874, 378798), (8526, 305402), (8708, 299019), (9019, 288708), (10311, 252532), (13062, 199346), (13748, 189399), (14239, 182868), (15239, 170868), (17052, 152701), (18038, 144354), (20622, 126266), (24059, 108228), (26124, 99673), (27057, 96236), (28478, 91434), (30478, 85434), (36076, 72177), (41244, 63133), (42717, 60956), (45717, 56956), (48118, 54114)]