979896918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 2869493760

約数和(自身を除く): 1889596842

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 31, 33, 38, 39, 42, 57, 62, 66, 77, 78, 91, 93, 114, 133, 143, 154, 182, 186, 209, 217, 231, 247, 266, 273, 277, 286, 341, 399, 403, 418, 429, 434, 462, 494, 546, 554, 589, 627, 651, 682, 741, 798, 806, 831, 858, 1001, 1023, 1178, 1209, 1254, 1302, 1463, 1482, 1662, 1729, 1767, 1939, 2002, 2046, 2387, 2418, 2717, 2821, 2926, 3003, 3047, 3458, 3534, 3601, 3878, 4123, 4389, 4433, 4774, 5187, 5263, 5434, 5642, 5817, 6006, 6094, 6479, 7161, 7202, 7657, 8151, 8246, 8463, 8587, 8778, 8866, 9141, 10374, 10526, 10803, 11634, 12369, 12958, 13299, 14322, 15314, 15789, 16302, 16926, 17174, 18282, 19019, 19437, 21329, 21606, 22971, 24738, 25207, 25761, 26598, 31031, 31578, 36841, 38038, 38874, 39611, 42658, 45353, 45942, 50414, 51522, 53599, 57057, 57893, 60109, 62062, 63987, 68419, 73682, 75621, 79222, 84227, 90706, 93093, 94457, 107198, 110523, 111631, 114114, 115786, 118833, 120218, 127974, 136059, 136838, 151242, 160797, 163153, 168454, 173679, 180327, 186186, 188914, 205257, 221046, 223262, 237666, 252681, 272118, 277277, 283371, 321594, 326306, 334893, 347358, 360654, 405251, 410514, 478933, 489459, 505362, 554554, 566742, 589589, 661199, 669786, 752609, 781417, 810502, 831831, 957866, 978918, 1142071, 1179178, 1215753, 1227941, 1322398, 1436799, 1505218, 1562834, 1663662, 1768767, 1794683, 1983597, 2120989, 2257827, 2284142, 2344251, 2431506, 2455882, 2873598, 3426213, 3537534, 3589366, 3683823, 3967194, 4241978, 4515654, 4688502, 5268263, 5384049, 6362967, 6852426, 7367646, 8595587, 10536526, 10768098, 12562781, 12725934, 14846923, 15804789, 17191174, 23330879, 25125562, 25786761, 29693846, 31609578, 37688343, 44540769, 46661758, 51573522, 69992637, 75376686, 89081538, 139985274, 163316153, 326632306, 489948459, 979896918]

約数ペア:

[(1, 979896918), (2, 489948459), (3, 326632306), (6, 163316153), (7, 139985274), (11, 89081538), (13, 75376686), (14, 69992637), (19, 51573522), (21, 46661758), (22, 44540769), (26, 37688343), (31, 31609578), (33, 29693846), (38, 25786761), (39, 25125562), (42, 23330879), (57, 17191174), (62, 15804789), (66, 14846923), (77, 12725934), (78, 12562781), (91, 10768098), (93, 10536526), (114, 8595587), (133, 7367646), (143, 6852426), (154, 6362967), (182, 5384049), (186, 5268263), (209, 4688502), (217, 4515654), (231, 4241978), (247, 3967194), (266, 3683823), (273, 3589366), (277, 3537534), (286, 3426213), (341, 2873598), (399, 2455882), (403, 2431506), (418, 2344251), (429, 2284142), (434, 2257827), (462, 2120989), (494, 1983597), (546, 1794683), (554, 1768767), (589, 1663662), (627, 1562834), (651, 1505218), (682, 1436799), (741, 1322398), (798, 1227941), (806, 1215753), (831, 1179178), (858, 1142071), (1001, 978918), (1023, 957866), (1178, 831831), (1209, 810502), (1254, 781417), (1302, 752609), (1463, 669786), (1482, 661199), (1662, 589589), (1729, 566742), (1767, 554554), (1939, 505362), (2002, 489459), (2046, 478933), (2387, 410514), (2418, 405251), (2717, 360654), (2821, 347358), (2926, 334893), (3003, 326306), (3047, 321594), (3458, 283371), (3534, 277277), (3601, 272118), (3878, 252681), (4123, 237666), (4389, 223262), (4433, 221046), (4774, 205257), (5187, 188914), (5263, 186186), (5434, 180327), (5642, 173679), (5817, 168454), (6006, 163153), (6094, 160797), (6479, 151242), (7161, 136838), (7202, 136059), (7657, 127974), (8151, 120218), (8246, 118833), (8463, 115786), (8587, 114114), (8778, 111631), (8866, 110523), (9141, 107198), (10374, 94457), (10526, 93093), (10803, 90706), (11634, 84227), (12369, 79222), (12958, 75621), (13299, 73682), (14322, 68419), (15314, 63987), (15789, 62062), (16302, 60109), (16926, 57893), (17174, 57057), (18282, 53599), (19019, 51522), (19437, 50414), (21329, 45942), (21606, 45353), (22971, 42658), (24738, 39611), (25207, 38874), (25761, 38038), (26598, 36841), (31031, 31578)]