265163584

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 112

約数和(自身を含む): 632943616

約数和(自身を除く): 367780032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 217, 224, 244, 248, 313, 427, 434, 448, 488, 496, 626, 854, 868, 976, 992, 1252, 1708, 1736, 1891, 1952, 1984, 2191, 2504, 3416, 3472, 3782, 3904, 4382, 5008, 6832, 6944, 7564, 8764, 9703, 10016, 13237, 13664, 13888, 15128, 17528, 19093, 19406, 20032, 26474, 27328, 30256, 35056, 38186, 38812, 52948, 60512, 67921, 70112, 76372, 77624, 105896, 121024, 133651, 135842, 140224, 152744, 155248, 211792, 267302, 271684, 305488, 310496, 423584, 534604, 543368, 591883, 610976, 620992, 847168, 1069208, 1086736, 1183766, 1221952, 2138416, 2173472, 2367532, 4143181, 4276832, 4346944, 4735064, 8286362, 8553664, 9470128, 16572724, 18940256, 33145448, 37880512, 66290896, 132581792, 265163584]

約数ペア:

[(1, 265163584), (2, 132581792), (4, 66290896), (7, 37880512), (8, 33145448), (14, 18940256), (16, 16572724), (28, 9470128), (31, 8553664), (32, 8286362), (56, 4735064), (61, 4346944), (62, 4276832), (64, 4143181), (112, 2367532), (122, 2173472), (124, 2138416), (217, 1221952), (224, 1183766), (244, 1086736), (248, 1069208), (313, 847168), (427, 620992), (434, 610976), (448, 591883), (488, 543368), (496, 534604), (626, 423584), (854, 310496), (868, 305488), (976, 271684), (992, 267302), (1252, 211792), (1708, 155248), (1736, 152744), (1891, 140224), (1952, 135842), (1984, 133651), (2191, 121024), (2504, 105896), (3416, 77624), (3472, 76372), (3782, 70112), (3904, 67921), (4382, 60512), (5008, 52948), (6832, 38812), (6944, 38186), (7564, 35056), (8764, 30256), (9703, 27328), (10016, 26474), (13237, 20032), (13664, 19406), (13888, 19093), (15128, 17528)]