2018385432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 256

約数和(自身を含む): 6625152000

約数和(自身を除く): 4606766568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 89, 106, 108, 126, 159, 168, 178, 189, 212, 216, 252, 267, 283, 318, 356, 371, 378, 424, 477, 504, 534, 566, 623, 636, 712, 742, 756, 801, 849, 954, 1068, 1113, 1132, 1246, 1272, 1431, 1484, 1512, 1602, 1698, 1869, 1908, 1981, 2136, 2226, 2264, 2403, 2492, 2547, 2862, 2968, 3204, 3339, 3396, 3738, 3816, 3962, 4452, 4717, 4806, 4984, 5094, 5607, 5724, 5943, 6408, 6678, 6792, 7476, 7641, 7924, 8904, 9434, 9612, 10017, 10188, 11214, 11448, 11886, 13356, 14151, 14952, 14999, 15282, 15848, 16821, 17829, 18868, 19224, 20034, 20376, 22428, 23772, 25187, 26712, 28302, 29998, 30564, 33019, 33642, 35658, 37736, 40068, 42453, 44856, 44997, 47544, 50374, 53487, 56604, 59996, 61128, 66038, 67284, 71316, 75561, 80136, 84906, 89994, 99057, 100748, 104993, 106974, 113208, 119992, 127359, 132076, 134568, 134991, 142632, 151122, 169812, 176309, 179988, 198114, 201496, 209986, 213948, 226683, 254718, 264152, 269982, 297171, 302244, 314979, 339624, 352618, 359976, 396228, 404973, 419972, 427896, 453366, 509436, 528927, 539964, 594342, 604488, 629958, 680049, 705236, 792456, 809946, 839944, 891513, 906732, 944937, 1018872, 1057854, 1079928, 1188684, 1259916, 1334911, 1360098, 1410472, 1586781, 1619892, 1783026, 1813464, 1889874, 2115708, 2377368, 2519832, 2669822, 2720196, 2834811, 3173562, 3239784, 3566052, 3779748, 4004733, 4231416, 4760343, 5339644, 5440392, 5669622, 6347124, 7132104, 7559496, 8009466, 9344377, 9520686, 10679288, 11339244, 12014199, 12694248, 16018932, 18688754, 19041372, 22678488, 24028398, 28033131, 32037864, 36042597, 37377508, 38082744, 48056796, 56066262, 72085194, 74755016, 84099393, 96113592, 112132524, 144170388, 168198786, 224265048, 252298179, 288340776, 336397572, 504596358, 672795144, 1009192716, 2018385432]

約数ペア:

[(1, 2018385432), (2, 1009192716), (3, 672795144), (4, 504596358), (6, 336397572), (7, 288340776), (8, 252298179), (9, 224265048), (12, 168198786), (14, 144170388), (18, 112132524), (21, 96113592), (24, 84099393), (27, 74755016), (28, 72085194), (36, 56066262), (42, 48056796), (53, 38082744), (54, 37377508), (56, 36042597), (63, 32037864), (72, 28033131), (84, 24028398), (89, 22678488), (106, 19041372), (108, 18688754), (126, 16018932), (159, 12694248), (168, 12014199), (178, 11339244), (189, 10679288), (212, 9520686), (216, 9344377), (252, 8009466), (267, 7559496), (283, 7132104), (318, 6347124), (356, 5669622), (371, 5440392), (378, 5339644), (424, 4760343), (477, 4231416), (504, 4004733), (534, 3779748), (566, 3566052), (623, 3239784), (636, 3173562), (712, 2834811), (742, 2720196), (756, 2669822), (801, 2519832), (849, 2377368), (954, 2115708), (1068, 1889874), (1113, 1813464), (1132, 1783026), (1246, 1619892), (1272, 1586781), (1431, 1410472), (1484, 1360098), (1512, 1334911), (1602, 1259916), (1698, 1188684), (1869, 1079928), (1908, 1057854), (1981, 1018872), (2136, 944937), (2226, 906732), (2264, 891513), (2403, 839944), (2492, 809946), (2547, 792456), (2862, 705236), (2968, 680049), (3204, 629958), (3339, 604488), (3396, 594342), (3738, 539964), (3816, 528927), (3962, 509436), (4452, 453366), (4717, 427896), (4806, 419972), (4984, 404973), (5094, 396228), (5607, 359976), (5724, 352618), (5943, 339624), (6408, 314979), (6678, 302244), (6792, 297171), (7476, 269982), (7641, 264152), (7924, 254718), (8904, 226683), (9434, 213948), (9612, 209986), (10017, 201496), (10188, 198114), (11214, 179988), (11448, 176309), (11886, 169812), (13356, 151122), (14151, 142632), (14952, 134991), (14999, 134568), (15282, 132076), (15848, 127359), (16821, 119992), (17829, 113208), (18868, 106974), (19224, 104993), (20034, 100748), (20376, 99057), (22428, 89994), (23772, 84906), (25187, 80136), (26712, 75561), (28302, 71316), (29998, 67284), (30564, 66038), (33019, 61128), (33642, 59996), (35658, 56604), (37736, 53487), (40068, 50374), (42453, 47544), (44856, 44997)]