2118915036

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:565

約数の個数: 216

約数和(自身を含む): 6612802560

約数和(自身を除く): 4493887524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 191, 196, 228, 252, 266, 294, 331, 342, 382, 399, 441, 532, 573, 588, 662, 684, 764, 798, 882, 931, 993, 1146, 1197, 1324, 1337, 1596, 1719, 1764, 1862, 1986, 2292, 2317, 2394, 2674, 2793, 2979, 3438, 3629, 3724, 3972, 4011, 4634, 4788, 5348, 5586, 5958, 6289, 6876, 6951, 7258, 8022, 8379, 9268, 9359, 10887, 11172, 11916, 12033, 12578, 13902, 14516, 16044, 16219, 16758, 18718, 18867, 20853, 21774, 24066, 25156, 25403, 27804, 28077, 32438, 32661, 33516, 37436, 37734, 41706, 43548, 44023, 48132, 48657, 50806, 56154, 56601, 63221, 64876, 65322, 75468, 76209, 83412, 84231, 88046, 97314, 101612, 112308, 113202, 126442, 130644, 132069, 145971, 152418, 168462, 176092, 177821, 189663, 194628, 226404, 228627, 252884, 264138, 291942, 304836, 308161, 336924, 355642, 379326, 396207, 442547, 457254, 528276, 533463, 568989, 583884, 616322, 711284, 758652, 792414, 885094, 914508, 924483, 1066926, 1137978, 1201199, 1232644, 1327641, 1584828, 1600389, 1770188, 1848966, 2133852, 2275956, 2402398, 2655282, 2773449, 3097829, 3200778, 3603597, 3697932, 3982923, 4804796, 5310564, 5546898, 6195658, 6401556, 7207194, 7965846, 8408393, 9293487, 10810791, 11093796, 12391316, 14414388, 15931692, 16816786, 18586974, 21621582, 25225179, 27880461, 33633572, 37173948, 43243164, 50450358, 55760922, 58858751, 75675537, 100900716, 111521844, 117717502, 151351074, 176576253, 235435004, 302702148, 353152506, 529728759, 706305012, 1059457518, 2118915036]

約数ペア:

[(1, 2118915036), (2, 1059457518), (3, 706305012), (4, 529728759), (6, 353152506), (7, 302702148), (9, 235435004), (12, 176576253), (14, 151351074), (18, 117717502), (19, 111521844), (21, 100900716), (28, 75675537), (36, 58858751), (38, 55760922), (42, 50450358), (49, 43243164), (57, 37173948), (63, 33633572), (76, 27880461), (84, 25225179), (98, 21621582), (114, 18586974), (126, 16816786), (133, 15931692), (147, 14414388), (171, 12391316), (191, 11093796), (196, 10810791), (228, 9293487), (252, 8408393), (266, 7965846), (294, 7207194), (331, 6401556), (342, 6195658), (382, 5546898), (399, 5310564), (441, 4804796), (532, 3982923), (573, 3697932), (588, 3603597), (662, 3200778), (684, 3097829), (764, 2773449), (798, 2655282), (882, 2402398), (931, 2275956), (993, 2133852), (1146, 1848966), (1197, 1770188), (1324, 1600389), (1337, 1584828), (1596, 1327641), (1719, 1232644), (1764, 1201199), (1862, 1137978), (1986, 1066926), (2292, 924483), (2317, 914508), (2394, 885094), (2674, 792414), (2793, 758652), (2979, 711284), (3438, 616322), (3629, 583884), (3724, 568989), (3972, 533463), (4011, 528276), (4634, 457254), (4788, 442547), (5348, 396207), (5586, 379326), (5958, 355642), (6289, 336924), (6876, 308161), (6951, 304836), (7258, 291942), (8022, 264138), (8379, 252884), (9268, 228627), (9359, 226404), (10887, 194628), (11172, 189663), (11916, 177821), (12033, 176092), (12578, 168462), (13902, 152418), (14516, 145971), (16044, 132069), (16219, 130644), (16758, 126442), (18718, 113202), (18867, 112308), (20853, 101612), (21774, 97314), (24066, 88046), (25156, 84231), (25403, 83412), (27804, 76209), (28077, 75468), (32438, 65322), (32661, 64876), (33516, 63221), (37436, 56601), (37734, 56154), (41706, 50806), (43548, 48657), (44023, 48132)]