228352696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 534159360

約数和(自身を除く): 305806664

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 47, 52, 62, 88, 94, 104, 124, 137, 143, 188, 248, 274, 286, 341, 376, 403, 517, 548, 572, 611, 682, 806, 1034, 1096, 1144, 1222, 1364, 1457, 1507, 1612, 1781, 2068, 2444, 2728, 2914, 3014, 3224, 3562, 4136, 4247, 4433, 4888, 5828, 6028, 6439, 6721, 7124, 8494, 8866, 11656, 12056, 12878, 13442, 14248, 16027, 16988, 17732, 18941, 19591, 25756, 26884, 32054, 33976, 35464, 37882, 39182, 46717, 51512, 53768, 55211, 64108, 70829, 75764, 78364, 83707, 93434, 110422, 128216, 141658, 151528, 156728, 167414, 186868, 199609, 208351, 220844, 283316, 334828, 373736, 399218, 416702, 441688, 566632, 607321, 669656, 798436, 833404, 920777, 1214642, 1596872, 1666808, 1841554, 2195699, 2429284, 2594917, 3683108, 4391398, 4858568, 5189834, 7366216, 8782796, 10379668, 17565592, 20759336, 28544087, 57088174, 114176348, 228352696]

約数ペア:

[(1, 228352696), (2, 114176348), (4, 57088174), (8, 28544087), (11, 20759336), (13, 17565592), (22, 10379668), (26, 8782796), (31, 7366216), (44, 5189834), (47, 4858568), (52, 4391398), (62, 3683108), (88, 2594917), (94, 2429284), (104, 2195699), (124, 1841554), (137, 1666808), (143, 1596872), (188, 1214642), (248, 920777), (274, 833404), (286, 798436), (341, 669656), (376, 607321), (403, 566632), (517, 441688), (548, 416702), (572, 399218), (611, 373736), (682, 334828), (806, 283316), (1034, 220844), (1096, 208351), (1144, 199609), (1222, 186868), (1364, 167414), (1457, 156728), (1507, 151528), (1612, 141658), (1781, 128216), (2068, 110422), (2444, 93434), (2728, 83707), (2914, 78364), (3014, 75764), (3224, 70829), (3562, 64108), (4136, 55211), (4247, 53768), (4433, 51512), (4888, 46717), (5828, 39182), (6028, 37882), (6439, 35464), (6721, 33976), (7124, 32054), (8494, 26884), (8866, 25756), (11656, 19591), (12056, 18941), (12878, 17732), (13442, 16988), (14248, 16027)]