1851618096

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 240

約数和(自身を含む): 5805342720

約数和(自身を除く): 3953724624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 361, 372, 383, 432, 456, 496, 513, 558, 589, 684, 722, 744, 766, 837, 912, 1026, 1083, 1116, 1149, 1178, 1368, 1444, 1488, 1532, 1674, 1767, 2052, 2166, 2232, 2298, 2356, 2736, 2888, 3064, 3249, 3348, 3447, 3534, 4104, 4332, 4464, 4596, 4712, 5301, 5776, 6128, 6498, 6696, 6894, 7068, 7277, 8208, 8664, 9192, 9424, 9747, 10341, 10602, 11191, 11873, 12996, 13392, 13788, 14136, 14554, 15903, 17328, 18384, 19494, 20682, 21204, 21831, 22382, 23746, 25992, 27576, 28272, 29108, 31806, 33573, 35619, 38988, 41364, 42408, 43662, 44764, 47492, 51984, 55152, 58216, 63612, 65493, 67146, 71238, 77976, 82728, 84816, 87324, 89528, 94984, 100719, 106857, 116432, 127224, 130986, 134292, 138263, 142476, 155952, 165456, 174648, 179056, 189968, 196479, 201438, 213714, 225587, 254448, 261972, 268584, 276526, 284952, 302157, 320571, 349296, 392958, 402876, 414789, 427428, 451174, 523944, 537168, 553052, 569904, 604314, 641142, 676761, 785916, 805752, 829578, 854856, 902348, 1047888, 1106104, 1208628, 1244367, 1282284, 1353522, 1571832, 1611504, 1659156, 1709712, 1804696, 2030283, 2212208, 2417256, 2488734, 2564568, 2707044, 3143664, 3318312, 3609392, 3733101, 4060566, 4286153, 4834512, 4977468, 5129136, 5414088, 6090849, 6636624, 7466202, 8121132, 8572306, 9954936, 10828176, 12181698, 12858459, 14932404, 16242264, 17144612, 19909872, 24363396, 25716918, 29864808, 32484528, 34289224, 38575377, 48726792, 51433836, 59729616, 68578448, 77150754, 97453584, 102867672, 115726131, 154301508, 205735344, 231452262, 308603016, 462904524, 617206032, 925809048, 1851618096]

約数ペア:

[(1, 1851618096), (2, 925809048), (3, 617206032), (4, 462904524), (6, 308603016), (8, 231452262), (9, 205735344), (12, 154301508), (16, 115726131), (18, 102867672), (19, 97453584), (24, 77150754), (27, 68578448), (31, 59729616), (36, 51433836), (38, 48726792), (48, 38575377), (54, 34289224), (57, 32484528), (62, 29864808), (72, 25716918), (76, 24363396), (93, 19909872), (108, 17144612), (114, 16242264), (124, 14932404), (144, 12858459), (152, 12181698), (171, 10828176), (186, 9954936), (216, 8572306), (228, 8121132), (248, 7466202), (279, 6636624), (304, 6090849), (342, 5414088), (361, 5129136), (372, 4977468), (383, 4834512), (432, 4286153), (456, 4060566), (496, 3733101), (513, 3609392), (558, 3318312), (589, 3143664), (684, 2707044), (722, 2564568), (744, 2488734), (766, 2417256), (837, 2212208), (912, 2030283), (1026, 1804696), (1083, 1709712), (1116, 1659156), (1149, 1611504), (1178, 1571832), (1368, 1353522), (1444, 1282284), (1488, 1244367), (1532, 1208628), (1674, 1106104), (1767, 1047888), (2052, 902348), (2166, 854856), (2232, 829578), (2298, 805752), (2356, 785916), (2736, 676761), (2888, 641142), (3064, 604314), (3249, 569904), (3348, 553052), (3447, 537168), (3534, 523944), (4104, 451174), (4332, 427428), (4464, 414789), (4596, 402876), (4712, 392958), (5301, 349296), (5776, 320571), (6128, 302157), (6498, 284952), (6696, 276526), (6894, 268584), (7068, 261972), (7277, 254448), (8208, 225587), (8664, 213714), (9192, 201438), (9424, 196479), (9747, 189968), (10341, 179056), (10602, 174648), (11191, 165456), (11873, 155952), (12996, 142476), (13392, 138263), (13788, 134292), (14136, 130986), (14554, 127224), (15903, 116432), (17328, 106857), (18384, 100719), (19494, 94984), (20682, 89528), (21204, 87324), (21831, 84816), (22382, 82728), (23746, 77976), (25992, 71238), (27576, 67146), (28272, 65493), (29108, 63612), (31806, 58216), (33573, 55152), (35619, 51984), (38988, 47492), (41364, 44764), (42408, 43662)]