2228349032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 5555894400

約数和(自身を除く): 3327545368

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 61, 76, 91, 104, 122, 133, 139, 152, 182, 244, 247, 266, 278, 361, 364, 427, 488, 494, 532, 556, 722, 728, 793, 854, 973, 988, 1064, 1112, 1159, 1444, 1586, 1708, 1729, 1807, 1946, 1976, 2318, 2527, 2641, 2888, 3172, 3416, 3458, 3614, 3892, 4636, 4693, 5054, 5282, 5551, 6344, 6916, 7228, 7784, 8113, 8479, 9272, 9386, 10108, 10564, 11102, 12649, 13832, 14456, 15067, 16226, 16958, 18487, 18772, 20216, 21128, 22021, 22204, 25298, 30134, 32452, 32851, 33916, 34333, 36974, 37544, 44042, 44408, 50179, 50596, 59353, 60268, 64904, 65702, 67832, 68666, 73948, 88084, 100358, 101192, 105469, 110227, 118706, 120536, 131404, 137332, 147896, 154147, 161101, 176168, 200716, 210938, 220454, 237412, 240331, 262808, 274664, 286273, 308294, 322202, 351253, 401432, 421876, 440908, 474824, 480662, 572546, 616588, 644404, 652327, 702506, 771589, 843752, 881816, 961324, 1127707, 1145092, 1233176, 1288808, 1304654, 1405012, 1543178, 1922648, 2003911, 2094313, 2255414, 2290184, 2609308, 2810024, 3060919, 3086356, 4007822, 4188626, 4510828, 4566289, 5218616, 6121838, 6172712, 8015644, 8377252, 9021656, 9132578, 12243676, 14660191, 16031288, 16754504, 18265156, 21426433, 24487352, 29320382, 36530312, 39791947, 42852866, 58640764, 79583894, 85705732, 117281528, 159167788, 171411464, 278543629, 318335576, 557087258, 1114174516, 2228349032]

約数ペア:

[(1, 2228349032), (2, 1114174516), (4, 557087258), (7, 318335576), (8, 278543629), (13, 171411464), (14, 159167788), (19, 117281528), (26, 85705732), (28, 79583894), (38, 58640764), (52, 42852866), (56, 39791947), (61, 36530312), (76, 29320382), (91, 24487352), (104, 21426433), (122, 18265156), (133, 16754504), (139, 16031288), (152, 14660191), (182, 12243676), (244, 9132578), (247, 9021656), (266, 8377252), (278, 8015644), (361, 6172712), (364, 6121838), (427, 5218616), (488, 4566289), (494, 4510828), (532, 4188626), (556, 4007822), (722, 3086356), (728, 3060919), (793, 2810024), (854, 2609308), (973, 2290184), (988, 2255414), (1064, 2094313), (1112, 2003911), (1159, 1922648), (1444, 1543178), (1586, 1405012), (1708, 1304654), (1729, 1288808), (1807, 1233176), (1946, 1145092), (1976, 1127707), (2318, 961324), (2527, 881816), (2641, 843752), (2888, 771589), (3172, 702506), (3416, 652327), (3458, 644404), (3614, 616588), (3892, 572546), (4636, 480662), (4693, 474824), (5054, 440908), (5282, 421876), (5551, 401432), (6344, 351253), (6916, 322202), (7228, 308294), (7784, 286273), (8113, 274664), (8479, 262808), (9272, 240331), (9386, 237412), (10108, 220454), (10564, 210938), (11102, 200716), (12649, 176168), (13832, 161101), (14456, 154147), (15067, 147896), (16226, 137332), (16958, 131404), (18487, 120536), (18772, 118706), (20216, 110227), (21128, 105469), (22021, 101192), (22204, 100358), (25298, 88084), (30134, 73948), (32452, 68666), (32851, 67832), (33916, 65702), (34333, 64904), (36974, 60268), (37544, 59353), (44042, 50596), (44408, 50179)]