18262553344

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{601}}^1$

素因数の和:1202

約数の個数: 144

約数和(自身を含む): 43155675136

約数和(自身を除く): 24893121792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 547, 601, 868, 896, 992, 1094, 1202, 1736, 1792, 1984, 2188, 2404, 3472, 3829, 3968, 4207, 4376, 4808, 6944, 7658, 7936, 8414, 8752, 9616, 13888, 15316, 16828, 16957, 17504, 18631, 19232, 27776, 30632, 33656, 33914, 35008, 37262, 38464, 55552, 61264, 67312, 67828, 70016, 74524, 76928, 118699, 122528, 130417, 134624, 135656, 140032, 149048, 153856, 237398, 245056, 260834, 269248, 271312, 298096, 328747, 474796, 490112, 521668, 538496, 542624, 596192, 657494, 949592, 980224, 1043336, 1076992, 1085248, 1192384, 1314988, 1899184, 2086672, 2170496, 2301229, 2384768, 2629976, 3798368, 4173344, 4340992, 4602458, 4769536, 5259952, 7596736, 8346688, 9204916, 10191157, 10519904, 15193472, 16693376, 18409832, 20382314, 21039808, 30386944, 33386752, 36819664, 40764628, 42079616, 71338099, 73639328, 81529256, 84159232, 142676198, 147278656, 163058512, 285352396, 294557312, 326117024, 570704792, 589114624, 652234048, 1141409584, 1304468096, 2282819168, 2608936192, 4565638336, 9131276672, 18262553344]

約数ペア:

[(1, 18262553344), (2, 9131276672), (4, 4565638336), (7, 2608936192), (8, 2282819168), (14, 1304468096), (16, 1141409584), (28, 652234048), (31, 589114624), (32, 570704792), (56, 326117024), (62, 294557312), (64, 285352396), (112, 163058512), (124, 147278656), (128, 142676198), (217, 84159232), (224, 81529256), (248, 73639328), (256, 71338099), (434, 42079616), (448, 40764628), (496, 36819664), (547, 33386752), (601, 30386944), (868, 21039808), (896, 20382314), (992, 18409832), (1094, 16693376), (1202, 15193472), (1736, 10519904), (1792, 10191157), (1984, 9204916), (2188, 8346688), (2404, 7596736), (3472, 5259952), (3829, 4769536), (3968, 4602458), (4207, 4340992), (4376, 4173344), (4808, 3798368), (6944, 2629976), (7658, 2384768), (7936, 2301229), (8414, 2170496), (8752, 2086672), (9616, 1899184), (13888, 1314988), (15316, 1192384), (16828, 1085248), (16957, 1076992), (17504, 1043336), (18631, 980224), (19232, 949592), (27776, 657494), (30632, 596192), (33656, 542624), (33914, 538496), (35008, 521668), (37262, 490112), (38464, 474796), (55552, 328747), (61264, 298096), (67312, 271312), (67828, 269248), (70016, 260834), (74524, 245056), (76928, 237398), (118699, 153856), (122528, 149048), (130417, 140032), (134624, 135656)]