388448424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 1309875840

約数和(自身を除く): 921427416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 101, 104, 117, 126, 156, 168, 182, 202, 234, 252, 273, 303, 312, 364, 404, 468, 504, 546, 587, 606, 707, 728, 808, 819, 909, 936, 1092, 1174, 1212, 1313, 1414, 1638, 1761, 1818, 2121, 2184, 2348, 2424, 2626, 2828, 3276, 3522, 3636, 3939, 4109, 4242, 4696, 5252, 5283, 5656, 6363, 6552, 7044, 7272, 7631, 7878, 8218, 8484, 9191, 10504, 10566, 11817, 12327, 12726, 14088, 15262, 15756, 16436, 16968, 18382, 21132, 22893, 23634, 24654, 25452, 27573, 30524, 31512, 32872, 36764, 36981, 42264, 45786, 47268, 49308, 50904, 53417, 55146, 59287, 61048, 68679, 73528, 73962, 82719, 91572, 94536, 98616, 106834, 110292, 118574, 137358, 147924, 160251, 165438, 177861, 183144, 213668, 220584, 237148, 274716, 295848, 320502, 330876, 355722, 415009, 427336, 474296, 480753, 533583, 549432, 641004, 661752, 711444, 770731, 830018, 961506, 1067166, 1245027, 1282008, 1422888, 1541462, 1660036, 1923012, 2134332, 2312193, 2490054, 3082924, 3320072, 3735081, 3846024, 4268664, 4624386, 4980108, 5395117, 6165848, 6936579, 7470162, 9248772, 9960216, 10790234, 13873158, 14940324, 16185351, 18497544, 21580468, 27746316, 29880648, 32370702, 43160936, 48556053, 55492632, 64741404, 97112106, 129482808, 194224212, 388448424]

約数ペア:

[(1, 388448424), (2, 194224212), (3, 129482808), (4, 97112106), (6, 64741404), (7, 55492632), (8, 48556053), (9, 43160936), (12, 32370702), (13, 29880648), (14, 27746316), (18, 21580468), (21, 18497544), (24, 16185351), (26, 14940324), (28, 13873158), (36, 10790234), (39, 9960216), (42, 9248772), (52, 7470162), (56, 6936579), (63, 6165848), (72, 5395117), (78, 4980108), (84, 4624386), (91, 4268664), (101, 3846024), (104, 3735081), (117, 3320072), (126, 3082924), (156, 2490054), (168, 2312193), (182, 2134332), (202, 1923012), (234, 1660036), (252, 1541462), (273, 1422888), (303, 1282008), (312, 1245027), (364, 1067166), (404, 961506), (468, 830018), (504, 770731), (546, 711444), (587, 661752), (606, 641004), (707, 549432), (728, 533583), (808, 480753), (819, 474296), (909, 427336), (936, 415009), (1092, 355722), (1174, 330876), (1212, 320502), (1313, 295848), (1414, 274716), (1638, 237148), (1761, 220584), (1818, 213668), (2121, 183144), (2184, 177861), (2348, 165438), (2424, 160251), (2626, 147924), (2828, 137358), (3276, 118574), (3522, 110292), (3636, 106834), (3939, 98616), (4109, 94536), (4242, 91572), (4696, 82719), (5252, 73962), (5283, 73528), (5656, 68679), (6363, 61048), (6552, 59287), (7044, 55146), (7272, 53417), (7631, 50904), (7878, 49308), (8218, 47268), (8484, 45786), (9191, 42264), (10504, 36981), (10566, 36764), (11817, 32872), (12327, 31512), (12726, 30524), (14088, 27573), (15262, 25452), (15756, 24654), (16436, 23634), (16968, 22893), (18382, 21132)]