840072384

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2889

約数の個数: 168

約数和(自身を含む): 2629448640

約数和(自身を除く): 1789376256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 576, 608, 648, 684, 864, 912, 972, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 1944, 2052, 2592, 2736, 2843, 3078, 3648, 3888, 4104, 4617, 5184, 5472, 5686, 6156, 7776, 8208, 8529, 9234, 10944, 11372, 12312, 15552, 16416, 17058, 18468, 22744, 24624, 25587, 32832, 34116, 36936, 45488, 49248, 51174, 54017, 68232, 73872, 76761, 90976, 98496, 102348, 108034, 136464, 147744, 153522, 162051, 181952, 204696, 216068, 230283, 272928, 295488, 307044, 324102, 409392, 432136, 460566, 486153, 545856, 614088, 648204, 690849, 818784, 864272, 921132, 972306, 1228176, 1296408, 1381698, 1458459, 1637568, 1728544, 1842264, 1944612, 2456352, 2592816, 2763396, 2916918, 3457088, 3684528, 3889224, 4375377, 4912704, 5185632, 5526792, 5833836, 7369056, 7778448, 8750754, 10371264, 11053584, 11667672, 13126131, 14738112, 15556896, 17501508, 22107168, 23335344, 26252262, 31113792, 35003016, 44214336, 46670688, 52504524, 70006032, 93341376, 105009048, 140012064, 210018096, 280024128, 420036192, 840072384]

約数ペア:

[(1, 840072384), (2, 420036192), (3, 280024128), (4, 210018096), (6, 140012064), (8, 105009048), (9, 93341376), (12, 70006032), (16, 52504524), (18, 46670688), (19, 44214336), (24, 35003016), (27, 31113792), (32, 26252262), (36, 23335344), (38, 22107168), (48, 17501508), (54, 15556896), (57, 14738112), (64, 13126131), (72, 11667672), (76, 11053584), (81, 10371264), (96, 8750754), (108, 7778448), (114, 7369056), (144, 5833836), (152, 5526792), (162, 5185632), (171, 4912704), (192, 4375377), (216, 3889224), (228, 3684528), (243, 3457088), (288, 2916918), (304, 2763396), (324, 2592816), (342, 2456352), (432, 1944612), (456, 1842264), (486, 1728544), (513, 1637568), (576, 1458459), (608, 1381698), (648, 1296408), (684, 1228176), (864, 972306), (912, 921132), (972, 864272), (1026, 818784), (1216, 690849), (1296, 648204), (1368, 614088), (1539, 545856), (1728, 486153), (1824, 460566), (1944, 432136), (2052, 409392), (2592, 324102), (2736, 307044), (2843, 295488), (3078, 272928), (3648, 230283), (3888, 216068), (4104, 204696), (4617, 181952), (5184, 162051), (5472, 153522), (5686, 147744), (6156, 136464), (7776, 108034), (8208, 102348), (8529, 98496), (9234, 90976), (10944, 76761), (11372, 73872), (12312, 68232), (15552, 54017), (16416, 51174), (17058, 49248), (18468, 45488), (22744, 36936), (24624, 34116), (25587, 32832)]