749717748

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 2245501440

約数和(自身を除く): 1495783692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 101, 102, 108, 117, 153, 156, 202, 204, 221, 234, 303, 306, 311, 351, 404, 442, 459, 468, 606, 612, 622, 663, 702, 884, 909, 918, 933, 1212, 1244, 1313, 1326, 1404, 1717, 1818, 1836, 1866, 1989, 2626, 2652, 2727, 2799, 3434, 3636, 3732, 3939, 3978, 4043, 5151, 5252, 5287, 5454, 5598, 5967, 6868, 7878, 7956, 8086, 8397, 10302, 10574, 10908, 11196, 11817, 11934, 12129, 15453, 15756, 15861, 16172, 16794, 20604, 21148, 22321, 23634, 23868, 24258, 30906, 31411, 31722, 33588, 35451, 36387, 44642, 46359, 47268, 47583, 48516, 61812, 62822, 63444, 66963, 68731, 70902, 72774, 89284, 92718, 94233, 95166, 109161, 125644, 133926, 137462, 141804, 142749, 145548, 185436, 188466, 190332, 200889, 206193, 218322, 267852, 274924, 282699, 285498, 376932, 401778, 408343, 412386, 436644, 533987, 565398, 570996, 602667, 618579, 803556, 816686, 824772, 848097, 1067974, 1130796, 1205334, 1225029, 1237158, 1601961, 1633372, 1696194, 1855737, 2135948, 2410668, 2450058, 2474316, 3203922, 3392388, 3675087, 3711474, 4805883, 4900116, 6407844, 6941831, 7350174, 7422948, 9611766, 11025261, 13883662, 14417649, 14700348, 19223532, 20825493, 22050522, 27767324, 28835298, 41650986, 44101044, 57670596, 62476479, 83301972, 124952958, 187429437, 249905916, 374858874, 749717748]

約数ペア:

[(1, 749717748), (2, 374858874), (3, 249905916), (4, 187429437), (6, 124952958), (9, 83301972), (12, 62476479), (13, 57670596), (17, 44101044), (18, 41650986), (26, 28835298), (27, 27767324), (34, 22050522), (36, 20825493), (39, 19223532), (51, 14700348), (52, 14417649), (54, 13883662), (68, 11025261), (78, 9611766), (101, 7422948), (102, 7350174), (108, 6941831), (117, 6407844), (153, 4900116), (156, 4805883), (202, 3711474), (204, 3675087), (221, 3392388), (234, 3203922), (303, 2474316), (306, 2450058), (311, 2410668), (351, 2135948), (404, 1855737), (442, 1696194), (459, 1633372), (468, 1601961), (606, 1237158), (612, 1225029), (622, 1205334), (663, 1130796), (702, 1067974), (884, 848097), (909, 824772), (918, 816686), (933, 803556), (1212, 618579), (1244, 602667), (1313, 570996), (1326, 565398), (1404, 533987), (1717, 436644), (1818, 412386), (1836, 408343), (1866, 401778), (1989, 376932), (2626, 285498), (2652, 282699), (2727, 274924), (2799, 267852), (3434, 218322), (3636, 206193), (3732, 200889), (3939, 190332), (3978, 188466), (4043, 185436), (5151, 145548), (5252, 142749), (5287, 141804), (5454, 137462), (5598, 133926), (5967, 125644), (6868, 109161), (7878, 95166), (7956, 94233), (8086, 92718), (8397, 89284), (10302, 72774), (10574, 70902), (10908, 68731), (11196, 66963), (11817, 63444), (11934, 62822), (12129, 61812), (15453, 48516), (15756, 47583), (15861, 47268), (16172, 46359), (16794, 44642), (20604, 36387), (21148, 35451), (22321, 33588), (23634, 31722), (23868, 31411), (24258, 30906)]