677644128

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1610

約数の個数: 216

約数和(自身を含む): 2315476800

約数和(自身を除く): 1637832672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1488, 1519, 1549, 1568, 1736, 1764, 1953, 2016, 2232, 2352, 2604, 2976, 3038, 3098, 3472, 3528, 3906, 4464, 4557, 4647, 4704, 5208, 6076, 6196, 6944, 7056, 7812, 8928, 9114, 9294, 10416, 10843, 12152, 12392, 13671, 13941, 14112, 15624, 18228, 18588, 20832, 21686, 24304, 24784, 27342, 27882, 31248, 32529, 36456, 37176, 43372, 48019, 48608, 49568, 54684, 55764, 62496, 65058, 72912, 74352, 75901, 86744, 96038, 97587, 109368, 111528, 130116, 144057, 145824, 148704, 151802, 173488, 192076, 195174, 218736, 223056, 227703, 260232, 288114, 303604, 336133, 346976, 384152, 390348, 432171, 437472, 446112, 455406, 520464, 576228, 607208, 672266, 683109, 768304, 780696, 864342, 910812, 1008399, 1040928, 1152456, 1214416, 1344532, 1366218, 1536608, 1561392, 1728684, 1821624, 2016798, 2304912, 2352931, 2428832, 2689064, 2732436, 3025197, 3122784, 3457368, 3643248, 4033596, 4609824, 4705862, 5378128, 5464872, 6050394, 6914736, 7058793, 7286496, 8067192, 9411724, 10756256, 10929744, 12100788, 13829472, 14117586, 16134384, 18823448, 21176379, 21859488, 24201576, 28235172, 32268768, 37646896, 42352758, 48403152, 56470344, 75293792, 84705516, 96806304, 112940688, 169411032, 225881376, 338822064, 677644128]

約数ペア:

[(1, 677644128), (2, 338822064), (3, 225881376), (4, 169411032), (6, 112940688), (7, 96806304), (8, 84705516), (9, 75293792), (12, 56470344), (14, 48403152), (16, 42352758), (18, 37646896), (21, 32268768), (24, 28235172), (28, 24201576), (31, 21859488), (32, 21176379), (36, 18823448), (42, 16134384), (48, 14117586), (49, 13829472), (56, 12100788), (62, 10929744), (63, 10756256), (72, 9411724), (84, 8067192), (93, 7286496), (96, 7058793), (98, 6914736), (112, 6050394), (124, 5464872), (126, 5378128), (144, 4705862), (147, 4609824), (168, 4033596), (186, 3643248), (196, 3457368), (217, 3122784), (224, 3025197), (248, 2732436), (252, 2689064), (279, 2428832), (288, 2352931), (294, 2304912), (336, 2016798), (372, 1821624), (392, 1728684), (434, 1561392), (441, 1536608), (496, 1366218), (504, 1344532), (558, 1214416), (588, 1152456), (651, 1040928), (672, 1008399), (744, 910812), (784, 864342), (868, 780696), (882, 768304), (992, 683109), (1008, 672266), (1116, 607208), (1176, 576228), (1302, 520464), (1488, 455406), (1519, 446112), (1549, 437472), (1568, 432171), (1736, 390348), (1764, 384152), (1953, 346976), (2016, 336133), (2232, 303604), (2352, 288114), (2604, 260232), (2976, 227703), (3038, 223056), (3098, 218736), (3472, 195174), (3528, 192076), (3906, 173488), (4464, 151802), (4557, 148704), (4647, 145824), (4704, 144057), (5208, 130116), (6076, 111528), (6196, 109368), (6944, 97587), (7056, 96038), (7812, 86744), (8928, 75901), (9114, 74352), (9294, 72912), (10416, 65058), (10843, 62496), (12152, 55764), (12392, 54684), (13671, 49568), (13941, 48608), (14112, 48019), (15624, 43372), (18228, 37176), (18588, 36456), (20832, 32529), (21686, 31248), (24304, 27882), (24784, 27342)]