2502978156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:828

約数の個数: 144

約数和(自身を含む): 7369689600

約数和(自身を除く): 4866711444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 359, 379, 438, 511, 657, 718, 758, 876, 1022, 1077, 1137, 1314, 1436, 1516, 1533, 2044, 2154, 2274, 2513, 2628, 2653, 3066, 3231, 3411, 4308, 4548, 4599, 5026, 5306, 6132, 6462, 6822, 7539, 7959, 9198, 10052, 10612, 12924, 13644, 15078, 15918, 18396, 22617, 23877, 26207, 27667, 30156, 31836, 45234, 47754, 52414, 55334, 78621, 83001, 90468, 95508, 104828, 110668, 136061, 157242, 166002, 183449, 193669, 235863, 249003, 272122, 314484, 332004, 366898, 387338, 408183, 471726, 498006, 544244, 550347, 581007, 733796, 774676, 816366, 943452, 952427, 996012, 1100694, 1162014, 1224549, 1632732, 1651041, 1743021, 1904854, 2201388, 2324028, 2449098, 2857281, 3302082, 3486042, 3809708, 4898196, 5714562, 6604164, 6972084, 8571843, 9932453, 11429124, 17143686, 19864906, 29797359, 34287372, 39729812, 59594718, 69527171, 89392077, 119189436, 139054342, 178784154, 208581513, 278108684, 357568308, 417163026, 625744539, 834326052, 1251489078, 2502978156]

約数ペア:

[(1, 2502978156), (2, 1251489078), (3, 834326052), (4, 625744539), (6, 417163026), (7, 357568308), (9, 278108684), (12, 208581513), (14, 178784154), (18, 139054342), (21, 119189436), (28, 89392077), (36, 69527171), (42, 59594718), (63, 39729812), (73, 34287372), (84, 29797359), (126, 19864906), (146, 17143686), (219, 11429124), (252, 9932453), (292, 8571843), (359, 6972084), (379, 6604164), (438, 5714562), (511, 4898196), (657, 3809708), (718, 3486042), (758, 3302082), (876, 2857281), (1022, 2449098), (1077, 2324028), (1137, 2201388), (1314, 1904854), (1436, 1743021), (1516, 1651041), (1533, 1632732), (2044, 1224549), (2154, 1162014), (2274, 1100694), (2513, 996012), (2628, 952427), (2653, 943452), (3066, 816366), (3231, 774676), (3411, 733796), (4308, 581007), (4548, 550347), (4599, 544244), (5026, 498006), (5306, 471726), (6132, 408183), (6462, 387338), (6822, 366898), (7539, 332004), (7959, 314484), (9198, 272122), (10052, 249003), (10612, 235863), (12924, 193669), (13644, 183449), (15078, 166002), (15918, 157242), (18396, 136061), (22617, 110668), (23877, 104828), (26207, 95508), (27667, 90468), (30156, 83001), (31836, 78621), (45234, 55334), (47754, 52414)]