4988657268

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:752

約数の個数: 288

約数和(自身を含む): 15885434880

約数和(自身を除く): 10896777612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 47, 49, 54, 62, 63, 84, 93, 94, 98, 108, 124, 126, 141, 147, 186, 188, 189, 196, 217, 252, 279, 282, 294, 329, 372, 378, 423, 434, 441, 558, 564, 588, 647, 651, 658, 756, 837, 846, 868, 882, 987, 1116, 1269, 1294, 1302, 1316, 1323, 1457, 1519, 1674, 1692, 1764, 1941, 1953, 1974, 2303, 2538, 2588, 2604, 2646, 2914, 2961, 3038, 3348, 3882, 3906, 3948, 4371, 4529, 4557, 4606, 5076, 5292, 5823, 5828, 5859, 5922, 6076, 6909, 7764, 7812, 8742, 8883, 9058, 9114, 9212, 10199, 11646, 11718, 11844, 13113, 13587, 13671, 13818, 17469, 17484, 17766, 18116, 18228, 20057, 20398, 20727, 23292, 23436, 26226, 27174, 27342, 27636, 30409, 30597, 31703, 34938, 35532, 39339, 40114, 40761, 40796, 41013, 41454, 52452, 54348, 54684, 60171, 60818, 61194, 62181, 63406, 69876, 71393, 78678, 80228, 81522, 82026, 82908, 91227, 91791, 95109, 120342, 121636, 122283, 122388, 124362, 126812, 140399, 142786, 157356, 163044, 164052, 180513, 182454, 183582, 190218, 212863, 214179, 240684, 244566, 248724, 273681, 275373, 280798, 285327, 285572, 361026, 364908, 367164, 380436, 421197, 425726, 428358, 489132, 541539, 547362, 550746, 561596, 570654, 638589, 642537, 722052, 821043, 842394, 851452, 855981, 856716, 942679, 982793, 1083078, 1094724, 1101492, 1141308, 1263591, 1277178, 1285074, 1490041, 1642086, 1684788, 1711962, 1885358, 1915767, 1927611, 1965586, 2166156, 2527182, 2554356, 2570148, 2828037, 2948379, 2980082, 3284172, 3423924, 3770716, 3790773, 3831534, 3855222, 3931172, 4470123, 5054364, 5656074, 5747301, 5896758, 5960164, 6598753, 7581546, 7663068, 7710444, 8484111, 8845137, 8940246, 11312148, 11494602, 11793516, 13197506, 13410369, 15163092, 16968222, 17690274, 17880492, 19796259, 22989204, 25452333, 26395012, 26535411, 26820738, 33936444, 35380548, 39592518, 40231107, 46191271, 50904666, 53070822, 53641476, 59388777, 79185036, 80462214, 92382542, 101809332, 106141644, 118777554, 138573813, 160924428, 178166331, 184765084, 237555108, 277147626, 356332662, 415721439, 554295252, 712665324, 831442878, 1247164317, 1662885756, 2494328634, 4988657268]

約数ペア:

[(1, 4988657268), (2, 2494328634), (3, 1662885756), (4, 1247164317), (6, 831442878), (7, 712665324), (9, 554295252), (12, 415721439), (14, 356332662), (18, 277147626), (21, 237555108), (27, 184765084), (28, 178166331), (31, 160924428), (36, 138573813), (42, 118777554), (47, 106141644), (49, 101809332), (54, 92382542), (62, 80462214), (63, 79185036), (84, 59388777), (93, 53641476), (94, 53070822), (98, 50904666), (108, 46191271), (124, 40231107), (126, 39592518), (141, 35380548), (147, 33936444), (186, 26820738), (188, 26535411), (189, 26395012), (196, 25452333), (217, 22989204), (252, 19796259), (279, 17880492), (282, 17690274), (294, 16968222), (329, 15163092), (372, 13410369), (378, 13197506), (423, 11793516), (434, 11494602), (441, 11312148), (558, 8940246), (564, 8845137), (588, 8484111), (647, 7710444), (651, 7663068), (658, 7581546), (756, 6598753), (837, 5960164), (846, 5896758), (868, 5747301), (882, 5656074), (987, 5054364), (1116, 4470123), (1269, 3931172), (1294, 3855222), (1302, 3831534), (1316, 3790773), (1323, 3770716), (1457, 3423924), (1519, 3284172), (1674, 2980082), (1692, 2948379), (1764, 2828037), (1941, 2570148), (1953, 2554356), (1974, 2527182), (2303, 2166156), (2538, 1965586), (2588, 1927611), (2604, 1915767), (2646, 1885358), (2914, 1711962), (2961, 1684788), (3038, 1642086), (3348, 1490041), (3882, 1285074), (3906, 1277178), (3948, 1263591), (4371, 1141308), (4529, 1101492), (4557, 1094724), (4606, 1083078), (5076, 982793), (5292, 942679), (5823, 856716), (5828, 855981), (5859, 851452), (5922, 842394), (6076, 821043), (6909, 722052), (7764, 642537), (7812, 638589), (8742, 570654), (8883, 561596), (9058, 550746), (9114, 547362), (9212, 541539), (10199, 489132), (11646, 428358), (11718, 425726), (11844, 421197), (13113, 380436), (13587, 367164), (13671, 364908), (13818, 361026), (17469, 285572), (17484, 285327), (17766, 280798), (18116, 275373), (18228, 273681), (20057, 248724), (20398, 244566), (20727, 240684), (23292, 214179), (23436, 212863), (26226, 190218), (27174, 183582), (27342, 182454), (27636, 180513), (30409, 164052), (30597, 163044), (31703, 157356), (34938, 142786), (35532, 140399), (39339, 126812), (40114, 124362), (40761, 122388), (40796, 122283), (41013, 121636), (41454, 120342), (52452, 95109), (54348, 91791), (54684, 91227), (60171, 82908), (60818, 82026), (61194, 81522), (62181, 80228), (63406, 78678), (69876, 71393)]