220078368

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1159

約数の個数: 144

約数和(自身を含む): 677214720

約数和(自身を除く): 457136352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 222, 228, 288, 296, 304, 333, 342, 444, 456, 592, 608, 666, 684, 703, 888, 912, 1087, 1184, 1332, 1368, 1406, 1776, 1824, 2109, 2174, 2664, 2736, 2812, 3261, 3552, 4218, 4348, 5328, 5472, 5624, 6327, 6522, 8436, 8696, 9783, 10656, 11248, 12654, 13044, 16872, 17392, 19566, 20653, 22496, 25308, 26088, 33744, 34784, 39132, 40219, 41306, 50616, 52176, 61959, 67488, 78264, 80438, 82612, 101232, 104352, 120657, 123918, 156528, 160876, 165224, 185877, 202464, 241314, 247836, 313056, 321752, 330448, 361971, 371754, 482628, 495672, 643504, 660896, 723942, 743508, 764161, 965256, 991344, 1287008, 1447884, 1487016, 1528322, 1930512, 1982688, 2292483, 2895768, 2974032, 3056644, 3861024, 4584966, 5791536, 5948064, 6113288, 6877449, 9169932, 11583072, 12226576, 13754898, 18339864, 24453152, 27509796, 36679728, 55019592, 73359456, 110039184, 220078368]

約数ペア:

[(1, 220078368), (2, 110039184), (3, 73359456), (4, 55019592), (6, 36679728), (8, 27509796), (9, 24453152), (12, 18339864), (16, 13754898), (18, 12226576), (19, 11583072), (24, 9169932), (32, 6877449), (36, 6113288), (37, 5948064), (38, 5791536), (48, 4584966), (57, 3861024), (72, 3056644), (74, 2974032), (76, 2895768), (96, 2292483), (111, 1982688), (114, 1930512), (144, 1528322), (148, 1487016), (152, 1447884), (171, 1287008), (222, 991344), (228, 965256), (288, 764161), (296, 743508), (304, 723942), (333, 660896), (342, 643504), (444, 495672), (456, 482628), (592, 371754), (608, 361971), (666, 330448), (684, 321752), (703, 313056), (888, 247836), (912, 241314), (1087, 202464), (1184, 185877), (1332, 165224), (1368, 160876), (1406, 156528), (1776, 123918), (1824, 120657), (2109, 104352), (2174, 101232), (2664, 82612), (2736, 80438), (2812, 78264), (3261, 67488), (3552, 61959), (4218, 52176), (4348, 50616), (5328, 41306), (5472, 40219), (5624, 39132), (6327, 34784), (6522, 33744), (8436, 26088), (8696, 25308), (9783, 22496), (10656, 20653), (11248, 19566), (12654, 17392), (13044, 16872)]