989836329924

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{6967}}^1$

素因数の和:7464

約数の個数: 240

約数和(自身を含む): 2825827804800

約数和(自身を除く): 1835991474876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 89, 108, 117, 156, 162, 178, 234, 267, 324, 351, 356, 379, 468, 534, 702, 758, 801, 1053, 1068, 1137, 1157, 1404, 1516, 1602, 2106, 2274, 2314, 2403, 3204, 3411, 3471, 4212, 4548, 4628, 4806, 4927, 6822, 6942, 6967, 7209, 9612, 9854, 10233, 10413, 13644, 13884, 13934, 14418, 14781, 19708, 20466, 20826, 20901, 27868, 28836, 29562, 30699, 31239, 33731, 40932, 41652, 41802, 44343, 59124, 61398, 62478, 62703, 67462, 83604, 88686, 90571, 93717, 101193, 122796, 124956, 125406, 133029, 134924, 177372, 181142, 187434, 188109, 202386, 250812, 266058, 271713, 303579, 362284, 374868, 376218, 399087, 404772, 438503, 532116, 543426, 564327, 607158, 620063, 752436, 798174, 815139, 877006, 910737, 1086852, 1128654, 1214316, 1240126, 1315509, 1596348, 1630278, 1754012, 1821474, 1860189, 2257308, 2445417, 2480252, 2631018, 2640493, 2732211, 3260556, 3642948, 3720378, 3946527, 4890834, 5262036, 5280986, 5464422, 5580567, 7336251, 7440756, 7893054, 7921479, 8060819, 9781668, 10561972, 10928844, 11161134, 11839581, 14672502, 15786108, 15842958, 16121638, 16741701, 22322268, 23679162, 23764437, 24182457, 29345004, 31685916, 32243276, 33483402, 34326409, 35518743, 47358324, 47528874, 48364914, 50225103, 66966804, 68652818, 71037486, 71293311, 72547371, 95057748, 96729828, 100450206, 102979227, 137305636, 142074972, 142586622, 145094742, 200900412, 205958454, 213879933, 217642113, 235003877, 285173244, 290189484, 308937681, 411916908, 427759866, 435284226, 470007754, 617875362, 652926339, 705011631, 855519732, 870568452, 926813043, 940015508, 1235750724, 1305852678, 1410023262, 1853626086, 2115034893, 2611705356, 2780439129, 2820046524, 3055050401, 3707252172, 4230069786, 5560878258, 6110100802, 6345104679, 8460139572, 9165151203, 11121756516, 12220201604, 12690209358, 18330302406, 19035314037, 25380418716, 27495453609, 36660604812, 38070628074, 54990907218, 76141256148, 82486360827, 109981814436, 164972721654, 247459082481, 329945443308, 494918164962, 989836329924]

約数ペア:

[(1, 989836329924), (2, 494918164962), (3, 329945443308), (4, 247459082481), (6, 164972721654), (9, 109981814436), (12, 82486360827), (13, 76141256148), (18, 54990907218), (26, 38070628074), (27, 36660604812), (36, 27495453609), (39, 25380418716), (52, 19035314037), (54, 18330302406), (78, 12690209358), (81, 12220201604), (89, 11121756516), (108, 9165151203), (117, 8460139572), (156, 6345104679), (162, 6110100802), (178, 5560878258), (234, 4230069786), (267, 3707252172), (324, 3055050401), (351, 2820046524), (356, 2780439129), (379, 2611705356), (468, 2115034893), (534, 1853626086), (702, 1410023262), (758, 1305852678), (801, 1235750724), (1053, 940015508), (1068, 926813043), (1137, 870568452), (1157, 855519732), (1404, 705011631), (1516, 652926339), (1602, 617875362), (2106, 470007754), (2274, 435284226), (2314, 427759866), (2403, 411916908), (3204, 308937681), (3411, 290189484), (3471, 285173244), (4212, 235003877), (4548, 217642113), (4628, 213879933), (4806, 205958454), (4927, 200900412), (6822, 145094742), (6942, 142586622), (6967, 142074972), (7209, 137305636), (9612, 102979227), (9854, 100450206), (10233, 96729828), (10413, 95057748), (13644, 72547371), (13884, 71293311), (13934, 71037486), (14418, 68652818), (14781, 66966804), (19708, 50225103), (20466, 48364914), (20826, 47528874), (20901, 47358324), (27868, 35518743), (28836, 34326409), (29562, 33483402), (30699, 32243276), (31239, 31685916), (33731, 29345004), (40932, 24182457), (41652, 23764437), (41802, 23679162), (44343, 22322268), (59124, 16741701), (61398, 16121638), (62478, 15842958), (62703, 15786108), (67462, 14672502), (83604, 11839581), (88686, 11161134), (90571, 10928844), (93717, 10561972), (101193, 9781668), (122796, 8060819), (124956, 7921479), (125406, 7893054), (133029, 7440756), (134924, 7336251), (177372, 5580567), (181142, 5464422), (187434, 5280986), (188109, 5262036), (202386, 4890834), (250812, 3946527), (266058, 3720378), (271713, 3642948), (303579, 3260556), (362284, 2732211), (374868, 2640493), (376218, 2631018), (399087, 2480252), (404772, 2445417), (438503, 2257308), (532116, 1860189), (543426, 1821474), (564327, 1754012), (607158, 1630278), (620063, 1596348), (752436, 1315509), (798174, 1240126), (815139, 1214316), (877006, 1128654), (910737, 1086852)]