381018552

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2205

約数の個数: 128

約数和(自身を含む): 1108339200

約数和(自身を除く): 727320648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 136, 138, 152, 184, 204, 228, 276, 323, 391, 408, 437, 456, 552, 646, 782, 874, 969, 1173, 1292, 1311, 1564, 1748, 1938, 2137, 2346, 2584, 2622, 3128, 3496, 3876, 4274, 4692, 5244, 6411, 7429, 7752, 8548, 9384, 10488, 12822, 14858, 17096, 22287, 25644, 29716, 36329, 40603, 44574, 49151, 51288, 59432, 72658, 81206, 89148, 98302, 108987, 121809, 145316, 147453, 162412, 178296, 196604, 217974, 243618, 290632, 294906, 324824, 393208, 435948, 487236, 589812, 690251, 835567, 871896, 933869, 974472, 1179624, 1380502, 1671134, 1867738, 2070753, 2506701, 2761004, 2801607, 3342268, 3735476, 4141506, 5013402, 5522008, 5603214, 6684536, 7470952, 8283012, 10026804, 11206428, 15875773, 16566024, 20053608, 22412856, 31751546, 47627319, 63503092, 95254638, 127006184, 190509276, 381018552]

約数ペア:

[(1, 381018552), (2, 190509276), (3, 127006184), (4, 95254638), (6, 63503092), (8, 47627319), (12, 31751546), (17, 22412856), (19, 20053608), (23, 16566024), (24, 15875773), (34, 11206428), (38, 10026804), (46, 8283012), (51, 7470952), (57, 6684536), (68, 5603214), (69, 5522008), (76, 5013402), (92, 4141506), (102, 3735476), (114, 3342268), (136, 2801607), (138, 2761004), (152, 2506701), (184, 2070753), (204, 1867738), (228, 1671134), (276, 1380502), (323, 1179624), (391, 974472), (408, 933869), (437, 871896), (456, 835567), (552, 690251), (646, 589812), (782, 487236), (874, 435948), (969, 393208), (1173, 324824), (1292, 294906), (1311, 290632), (1564, 243618), (1748, 217974), (1938, 196604), (2137, 178296), (2346, 162412), (2584, 147453), (2622, 145316), (3128, 121809), (3496, 108987), (3876, 98302), (4274, 89148), (4692, 81206), (5244, 72658), (6411, 59432), (7429, 51288), (7752, 49151), (8548, 44574), (9384, 40603), (10488, 36329), (12822, 29716), (14858, 25644), (17096, 22287)]