2878149456

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10459}}^1$

素因数の和:10503

約数の個数: 240

約数和(自身を含む): 10350379200

約数和(自身を除く): 7472229744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 702, 728, 756, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1323, 1404, 1456, 1512, 1638, 1764, 1872, 1911, 2184, 2352, 2457, 2548, 2646, 2808, 3024, 3276, 3528, 3822, 4368, 4914, 5096, 5292, 5616, 5733, 6552, 7056, 7644, 9828, 10192, 10459, 10584, 11466, 13104, 15288, 17199, 19656, 20918, 21168, 22932, 30576, 31377, 34398, 39312, 41836, 45864, 62754, 68796, 73213, 83672, 91728, 94131, 125508, 135967, 137592, 146426, 167344, 188262, 219639, 251016, 271934, 275184, 282393, 292852, 376524, 407901, 439278, 502032, 512491, 543868, 564786, 585704, 658917, 753048, 815802, 878556, 951769, 1024982, 1087736, 1129572, 1171408, 1223703, 1317834, 1506096, 1537473, 1631604, 1757112, 1903538, 1976751, 2049964, 2175472, 2259144, 2447406, 2635668, 2855307, 3074946, 3263208, 3514224, 3671109, 3807076, 3953502, 4099928, 4518288, 4612419, 4894812, 5271336, 5710614, 6149892, 6526416, 6662383, 7342218, 7614152, 7907004, 8199856, 8565921, 9224838, 9789624, 10542672, 11421228, 12299784, 13324766, 13837257, 14684436, 15228304, 15814008, 17131842, 18449676, 19579248, 19987149, 22842456, 24599568, 25697763, 26649532, 27674514, 29368872, 31628016, 34263684, 36899352, 39974298, 45684912, 51395526, 53299064, 55349028, 58737744, 59961447, 68527368, 73798704, 79948596, 102791052, 106598128, 110698056, 119922894, 137054736, 159897192, 179884341, 205582104, 221396112, 239845788, 319794384, 359768682, 411164208, 479691576, 719537364, 959383152, 1439074728, 2878149456]

約数ペア:

[(1, 2878149456), (2, 1439074728), (3, 959383152), (4, 719537364), (6, 479691576), (7, 411164208), (8, 359768682), (9, 319794384), (12, 239845788), (13, 221396112), (14, 205582104), (16, 179884341), (18, 159897192), (21, 137054736), (24, 119922894), (26, 110698056), (27, 106598128), (28, 102791052), (36, 79948596), (39, 73798704), (42, 68527368), (48, 59961447), (49, 58737744), (52, 55349028), (54, 53299064), (56, 51395526), (63, 45684912), (72, 39974298), (78, 36899352), (84, 34263684), (91, 31628016), (98, 29368872), (104, 27674514), (108, 26649532), (112, 25697763), (117, 24599568), (126, 22842456), (144, 19987149), (147, 19579248), (156, 18449676), (168, 17131842), (182, 15814008), (189, 15228304), (196, 14684436), (208, 13837257), (216, 13324766), (234, 12299784), (252, 11421228), (273, 10542672), (294, 9789624), (312, 9224838), (336, 8565921), (351, 8199856), (364, 7907004), (378, 7614152), (392, 7342218), (432, 6662383), (441, 6526416), (468, 6149892), (504, 5710614), (546, 5271336), (588, 4894812), (624, 4612419), (637, 4518288), (702, 4099928), (728, 3953502), (756, 3807076), (784, 3671109), (819, 3514224), (882, 3263208), (936, 3074946), (1008, 2855307), (1092, 2635668), (1176, 2447406), (1274, 2259144), (1323, 2175472), (1404, 2049964), (1456, 1976751), (1512, 1903538), (1638, 1757112), (1764, 1631604), (1872, 1537473), (1911, 1506096), (2184, 1317834), (2352, 1223703), (2457, 1171408), (2548, 1129572), (2646, 1087736), (2808, 1024982), (3024, 951769), (3276, 878556), (3528, 815802), (3822, 753048), (4368, 658917), (4914, 585704), (5096, 564786), (5292, 543868), (5616, 512491), (5733, 502032), (6552, 439278), (7056, 407901), (7644, 376524), (9828, 292852), (10192, 282393), (10459, 275184), (10584, 271934), (11466, 251016), (13104, 219639), (15288, 188262), (17199, 167344), (19656, 146426), (20918, 137592), (21168, 135967), (22932, 125508), (30576, 94131), (31377, 91728), (34398, 83672), (39312, 73213), (41836, 68796), (45864, 62754)]