780636192

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3031

約数の個数: 192

約数和(自身を含む): 2588350464

約数和(自身を除く): 1807714272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 56, 68, 69, 84, 92, 96, 102, 112, 119, 136, 138, 161, 168, 184, 204, 224, 238, 272, 276, 322, 336, 357, 368, 391, 408, 476, 483, 544, 552, 644, 672, 714, 736, 782, 816, 952, 966, 1104, 1173, 1288, 1428, 1564, 1632, 1904, 1932, 2208, 2346, 2576, 2737, 2856, 2971, 3128, 3808, 3864, 4692, 5152, 5474, 5712, 5942, 6256, 7728, 8211, 8913, 9384, 10948, 11424, 11884, 12512, 15456, 16422, 17826, 18768, 20797, 21896, 23768, 32844, 35652, 37536, 41594, 43792, 47536, 50507, 62391, 65688, 68333, 71304, 83188, 87584, 95072, 101014, 124782, 131376, 136666, 142608, 151521, 166376, 202028, 204999, 249564, 262752, 273332, 285216, 303042, 332752, 353549, 404056, 409998, 478331, 499128, 546664, 606084, 665504, 707098, 808112, 819996, 956662, 998256, 1060647, 1093328, 1161661, 1212168, 1414196, 1434993, 1616224, 1639992, 1913324, 1996512, 2121294, 2186656, 2323322, 2424336, 2828392, 2869986, 3279984, 3484983, 3826648, 4242588, 4646644, 4848672, 5656784, 5739972, 6559968, 6969966, 7653296, 8131627, 8485176, 9293288, 11313568, 11479944, 13939932, 15306592, 16263254, 16970352, 18586576, 22959888, 24394881, 27879864, 32526508, 33940704, 37173152, 45919776, 48789762, 55759728, 65053016, 97579524, 111519456, 130106032, 195159048, 260212064, 390318096, 780636192]

約数ペア:

[(1, 780636192), (2, 390318096), (3, 260212064), (4, 195159048), (6, 130106032), (7, 111519456), (8, 97579524), (12, 65053016), (14, 55759728), (16, 48789762), (17, 45919776), (21, 37173152), (23, 33940704), (24, 32526508), (28, 27879864), (32, 24394881), (34, 22959888), (42, 18586576), (46, 16970352), (48, 16263254), (51, 15306592), (56, 13939932), (68, 11479944), (69, 11313568), (84, 9293288), (92, 8485176), (96, 8131627), (102, 7653296), (112, 6969966), (119, 6559968), (136, 5739972), (138, 5656784), (161, 4848672), (168, 4646644), (184, 4242588), (204, 3826648), (224, 3484983), (238, 3279984), (272, 2869986), (276, 2828392), (322, 2424336), (336, 2323322), (357, 2186656), (368, 2121294), (391, 1996512), (408, 1913324), (476, 1639992), (483, 1616224), (544, 1434993), (552, 1414196), (644, 1212168), (672, 1161661), (714, 1093328), (736, 1060647), (782, 998256), (816, 956662), (952, 819996), (966, 808112), (1104, 707098), (1173, 665504), (1288, 606084), (1428, 546664), (1564, 499128), (1632, 478331), (1904, 409998), (1932, 404056), (2208, 353549), (2346, 332752), (2576, 303042), (2737, 285216), (2856, 273332), (2971, 262752), (3128, 249564), (3808, 204999), (3864, 202028), (4692, 166376), (5152, 151521), (5474, 142608), (5712, 136666), (5942, 131376), (6256, 124782), (7728, 101014), (8211, 95072), (8913, 87584), (9384, 83188), (10948, 71304), (11424, 68333), (11884, 65688), (12512, 62391), (15456, 50507), (16422, 47536), (17826, 43792), (18768, 41594), (20797, 37536), (21896, 35652), (23768, 32844)]