423657864

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 1375395840

約数和(自身を除く): 951737976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 163, 168, 189, 191, 216, 243, 252, 324, 326, 378, 382, 486, 489, 504, 567, 573, 648, 652, 756, 764, 972, 978, 1134, 1141, 1146, 1304, 1337, 1467, 1512, 1528, 1701, 1719, 1944, 1956, 2268, 2282, 2292, 2674, 2934, 3402, 3423, 3438, 3912, 4011, 4401, 4536, 4564, 4584, 5157, 5348, 5868, 6804, 6846, 6876, 8022, 8802, 9128, 10269, 10314, 10696, 11736, 12033, 13203, 13608, 13692, 13752, 15471, 16044, 17604, 20538, 20628, 24066, 26406, 27384, 30807, 30942, 31133, 32088, 35208, 36099, 39609, 41076, 41256, 46413, 48132, 52812, 61614, 61884, 62266, 72198, 79218, 82152, 92421, 92826, 93399, 96264, 105624, 108297, 123228, 123768, 124532, 144396, 158436, 184842, 185652, 186798, 216594, 217931, 246456, 249064, 277263, 280197, 288792, 316872, 324891, 369684, 371304, 373596, 433188, 435862, 554526, 560394, 649782, 653793, 739368, 747192, 840591, 866376, 871724, 1109052, 1120788, 1299564, 1307586, 1681182, 1743448, 1961379, 2218104, 2241576, 2521773, 2599128, 2615172, 3362364, 3922758, 5043546, 5230344, 5884137, 6724728, 7565319, 7845516, 10087092, 11768274, 15130638, 15691032, 17652411, 20174184, 23536548, 30261276, 35304822, 47073096, 52957233, 60522552, 70609644, 105914466, 141219288, 211828932, 423657864]

約数ペア:

[(1, 423657864), (2, 211828932), (3, 141219288), (4, 105914466), (6, 70609644), (7, 60522552), (8, 52957233), (9, 47073096), (12, 35304822), (14, 30261276), (18, 23536548), (21, 20174184), (24, 17652411), (27, 15691032), (28, 15130638), (36, 11768274), (42, 10087092), (54, 7845516), (56, 7565319), (63, 6724728), (72, 5884137), (81, 5230344), (84, 5043546), (108, 3922758), (126, 3362364), (162, 2615172), (163, 2599128), (168, 2521773), (189, 2241576), (191, 2218104), (216, 1961379), (243, 1743448), (252, 1681182), (324, 1307586), (326, 1299564), (378, 1120788), (382, 1109052), (486, 871724), (489, 866376), (504, 840591), (567, 747192), (573, 739368), (648, 653793), (652, 649782), (756, 560394), (764, 554526), (972, 435862), (978, 433188), (1134, 373596), (1141, 371304), (1146, 369684), (1304, 324891), (1337, 316872), (1467, 288792), (1512, 280197), (1528, 277263), (1701, 249064), (1719, 246456), (1944, 217931), (1956, 216594), (2268, 186798), (2282, 185652), (2292, 184842), (2674, 158436), (2934, 144396), (3402, 124532), (3423, 123768), (3438, 123228), (3912, 108297), (4011, 105624), (4401, 96264), (4536, 93399), (4564, 92826), (4584, 92421), (5157, 82152), (5348, 79218), (5868, 72198), (6804, 62266), (6846, 61884), (6876, 61614), (8022, 52812), (8802, 48132), (9128, 46413), (10269, 41256), (10314, 41076), (10696, 39609), (11736, 36099), (12033, 35208), (13203, 32088), (13608, 31133), (13692, 30942), (13752, 30807), (15471, 27384), (16044, 26406), (17604, 24066), (20538, 20628)]