2905363188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15559}}^1$

素因数の和:15611

約数の個数: 192

約数和(自身を含む): 9759232000

約数和(自身を除く): 6853868812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 171, 182, 189, 228, 234, 247, 252, 266, 273, 342, 351, 364, 378, 399, 468, 494, 513, 532, 546, 684, 702, 741, 756, 798, 819, 988, 1026, 1092, 1197, 1404, 1482, 1596, 1638, 1729, 2052, 2223, 2394, 2457, 2964, 3276, 3458, 3591, 4446, 4788, 4914, 5187, 6669, 6916, 7182, 8892, 9828, 10374, 13338, 14364, 15559, 15561, 20748, 26676, 31118, 31122, 46677, 46683, 62236, 62244, 93354, 93366, 108913, 140031, 186708, 186732, 202267, 217826, 280062, 295621, 326739, 404534, 420093, 435652, 560124, 591242, 606801, 653478, 809068, 840186, 886863, 980217, 1182484, 1213602, 1306956, 1415869, 1680372, 1773726, 1820403, 1960434, 2069347, 2427204, 2660589, 2831738, 2940651, 3547452, 3640806, 3843073, 3920868, 4138694, 4247607, 5321178, 5461209, 5663476, 5881302, 6208041, 7281612, 7686146, 7981767, 8277388, 8495214, 10642356, 10922418, 11529219, 11762604, 12416082, 12742821, 15372292, 15963534, 16990428, 18624123, 21844836, 23058438, 24832164, 25485642, 26901511, 31927068, 34587657, 37248246, 38228463, 46116876, 50971284, 53803022, 55872369, 69175314, 74496492, 76456926, 80704533, 103762971, 107606044, 111744738, 138350628, 152913852, 161409066, 207525942, 223489476, 242113599, 322818132, 415051884, 484227198, 726340797, 968454396, 1452681594, 2905363188]

約数ペア:

[(1, 2905363188), (2, 1452681594), (3, 968454396), (4, 726340797), (6, 484227198), (7, 415051884), (9, 322818132), (12, 242113599), (13, 223489476), (14, 207525942), (18, 161409066), (19, 152913852), (21, 138350628), (26, 111744738), (27, 107606044), (28, 103762971), (36, 80704533), (38, 76456926), (39, 74496492), (42, 69175314), (52, 55872369), (54, 53803022), (57, 50971284), (63, 46116876), (76, 38228463), (78, 37248246), (84, 34587657), (91, 31927068), (108, 26901511), (114, 25485642), (117, 24832164), (126, 23058438), (133, 21844836), (156, 18624123), (171, 16990428), (182, 15963534), (189, 15372292), (228, 12742821), (234, 12416082), (247, 11762604), (252, 11529219), (266, 10922418), (273, 10642356), (342, 8495214), (351, 8277388), (364, 7981767), (378, 7686146), (399, 7281612), (468, 6208041), (494, 5881302), (513, 5663476), (532, 5461209), (546, 5321178), (684, 4247607), (702, 4138694), (741, 3920868), (756, 3843073), (798, 3640806), (819, 3547452), (988, 2940651), (1026, 2831738), (1092, 2660589), (1197, 2427204), (1404, 2069347), (1482, 1960434), (1596, 1820403), (1638, 1773726), (1729, 1680372), (2052, 1415869), (2223, 1306956), (2394, 1213602), (2457, 1182484), (2964, 980217), (3276, 886863), (3458, 840186), (3591, 809068), (4446, 653478), (4788, 606801), (4914, 591242), (5187, 560124), (6669, 435652), (6916, 420093), (7182, 404534), (8892, 326739), (9828, 295621), (10374, 280062), (13338, 217826), (14364, 202267), (15559, 186732), (15561, 186708), (20748, 140031), (26676, 108913), (31118, 93366), (31122, 93354), (46677, 62244), (46683, 62236)]