734728644

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 2267629056

約数和(自身を除く): 1532900412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 31, 34, 36, 39, 51, 52, 54, 62, 68, 78, 81, 93, 102, 108, 117, 124, 153, 156, 162, 186, 204, 221, 234, 279, 306, 324, 331, 351, 372, 403, 442, 459, 468, 527, 558, 612, 662, 663, 702, 806, 837, 884, 918, 993, 1053, 1054, 1116, 1209, 1324, 1326, 1377, 1404, 1581, 1612, 1674, 1836, 1986, 1989, 2106, 2108, 2418, 2511, 2652, 2754, 2979, 3162, 3348, 3627, 3972, 3978, 4212, 4303, 4743, 4836, 5022, 5508, 5627, 5958, 5967, 6324, 6851, 7254, 7956, 8606, 8937, 9486, 10044, 10261, 10881, 11254, 11916, 11934, 12909, 13702, 14229, 14508, 16881, 17212, 17874, 17901, 18972, 20522, 20553, 21762, 22508, 23868, 25818, 26811, 27404, 28458, 30783, 32643, 33762, 35748, 35802, 38727, 41044, 41106, 42687, 43524, 50643, 51636, 53622, 56916, 61566, 61659, 65286, 67524, 71604, 73151, 77454, 82212, 85374, 92349, 101286, 107244, 116181, 123132, 123318, 130572, 133393, 146302, 151929, 154908, 170748, 174437, 184698, 184977, 202572, 219453, 232362, 246636, 266786, 277047, 292604, 303858, 348543, 348874, 369396, 369954, 400179, 438906, 455787, 464724, 523311, 533572, 554094, 554931, 607716, 658359, 697086, 697748, 739908, 800358, 831141, 877812, 911574, 1046622, 1108188, 1109862, 1200537, 1316718, 1394172, 1569933, 1600716, 1662282, 1823148, 1975077, 2093244, 2219724, 2267681, 2401074, 2633436, 3139866, 3324564, 3601611, 3950154, 4535362, 4709799, 4802148, 5925231, 6279732, 6803043, 7203222, 7900308, 9070724, 9419598, 10804833, 11850462, 13606086, 14129397, 14406444, 18839196, 20409129, 21609666, 23700924, 27212172, 28258794, 40818258, 43219332, 56517588, 61227387, 81636516, 122454774, 183682161, 244909548, 367364322, 734728644]

約数ペア:

[(1, 734728644), (2, 367364322), (3, 244909548), (4, 183682161), (6, 122454774), (9, 81636516), (12, 61227387), (13, 56517588), (17, 43219332), (18, 40818258), (26, 28258794), (27, 27212172), (31, 23700924), (34, 21609666), (36, 20409129), (39, 18839196), (51, 14406444), (52, 14129397), (54, 13606086), (62, 11850462), (68, 10804833), (78, 9419598), (81, 9070724), (93, 7900308), (102, 7203222), (108, 6803043), (117, 6279732), (124, 5925231), (153, 4802148), (156, 4709799), (162, 4535362), (186, 3950154), (204, 3601611), (221, 3324564), (234, 3139866), (279, 2633436), (306, 2401074), (324, 2267681), (331, 2219724), (351, 2093244), (372, 1975077), (403, 1823148), (442, 1662282), (459, 1600716), (468, 1569933), (527, 1394172), (558, 1316718), (612, 1200537), (662, 1109862), (663, 1108188), (702, 1046622), (806, 911574), (837, 877812), (884, 831141), (918, 800358), (993, 739908), (1053, 697748), (1054, 697086), (1116, 658359), (1209, 607716), (1324, 554931), (1326, 554094), (1377, 533572), (1404, 523311), (1581, 464724), (1612, 455787), (1674, 438906), (1836, 400179), (1986, 369954), (1989, 369396), (2106, 348874), (2108, 348543), (2418, 303858), (2511, 292604), (2652, 277047), (2754, 266786), (2979, 246636), (3162, 232362), (3348, 219453), (3627, 202572), (3972, 184977), (3978, 184698), (4212, 174437), (4303, 170748), (4743, 154908), (4836, 151929), (5022, 146302), (5508, 133393), (5627, 130572), (5958, 123318), (5967, 123132), (6324, 116181), (6851, 107244), (7254, 101286), (7956, 92349), (8606, 85374), (8937, 82212), (9486, 77454), (10044, 73151), (10261, 71604), (10881, 67524), (11254, 65286), (11916, 61659), (11934, 61566), (12909, 56916), (13702, 53622), (14229, 51636), (14508, 50643), (16881, 43524), (17212, 42687), (17874, 41106), (17901, 41044), (18972, 38727), (20522, 35802), (20553, 35748), (21762, 33762), (22508, 32643), (23868, 30783), (25818, 28458), (26811, 27404)]