4281595656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18773}}^1$

素因数の和:18855

約数の個数: 128

約数和(自身を含む): 12489966720

約数和(自身を除く): 8208371064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 43, 51, 52, 68, 78, 86, 102, 104, 129, 136, 156, 172, 204, 221, 258, 312, 344, 408, 442, 516, 559, 663, 731, 884, 1032, 1118, 1326, 1462, 1677, 1768, 2193, 2236, 2652, 2924, 3354, 4386, 4472, 5304, 5848, 6708, 8772, 9503, 13416, 17544, 18773, 19006, 28509, 37546, 38012, 56319, 57018, 75092, 76024, 112638, 114036, 150184, 225276, 228072, 244049, 319141, 450552, 488098, 638282, 732147, 807239, 957423, 976196, 1276564, 1464294, 1614478, 1914846, 1952392, 2421717, 2553128, 2928588, 3228956, 3829692, 4148833, 4843434, 5857176, 6457912, 7659384, 8297666, 9686868, 10494107, 12446499, 13723063, 16595332, 19373736, 20988214, 24892998, 27446126, 31482321, 33190664, 41169189, 41976428, 49785996, 54892252, 62964642, 82338378, 83952856, 99571992, 109784504, 125929284, 164676756, 178399819, 251858568, 329353512, 356799638, 535199457, 713599276, 1070398914, 1427198552, 2140797828, 4281595656]

約数ペア:

[(1, 4281595656), (2, 2140797828), (3, 1427198552), (4, 1070398914), (6, 713599276), (8, 535199457), (12, 356799638), (13, 329353512), (17, 251858568), (24, 178399819), (26, 164676756), (34, 125929284), (39, 109784504), (43, 99571992), (51, 83952856), (52, 82338378), (68, 62964642), (78, 54892252), (86, 49785996), (102, 41976428), (104, 41169189), (129, 33190664), (136, 31482321), (156, 27446126), (172, 24892998), (204, 20988214), (221, 19373736), (258, 16595332), (312, 13723063), (344, 12446499), (408, 10494107), (442, 9686868), (516, 8297666), (559, 7659384), (663, 6457912), (731, 5857176), (884, 4843434), (1032, 4148833), (1118, 3829692), (1326, 3228956), (1462, 2928588), (1677, 2553128), (1768, 2421717), (2193, 1952392), (2236, 1914846), (2652, 1614478), (2924, 1464294), (3354, 1276564), (4386, 976196), (4472, 957423), (5304, 807239), (5848, 732147), (6708, 638282), (8772, 488098), (9503, 450552), (13416, 319141), (17544, 244049), (18773, 228072), (19006, 225276), (28509, 150184), (37546, 114036), (38012, 112638), (56319, 76024), (57018, 75092)]