471003008

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 1147296000

約数和(自身を除く): 676292992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 128, 133, 146, 152, 224, 266, 292, 304, 379, 448, 511, 532, 584, 608, 758, 896, 1022, 1064, 1168, 1216, 1387, 1516, 2044, 2128, 2336, 2432, 2653, 2774, 3032, 4088, 4256, 4672, 5306, 5548, 6064, 7201, 8176, 8512, 9344, 9709, 10612, 11096, 12128, 14402, 16352, 17024, 19418, 21224, 22192, 24256, 27667, 28804, 32704, 38836, 42448, 44384, 48512, 50407, 55334, 57608, 65408, 77672, 84896, 88768, 100814, 110668, 115216, 155344, 169792, 177536, 193669, 201628, 221336, 230432, 310688, 339584, 387338, 403256, 442672, 460864, 525673, 621376, 774676, 806512, 885344, 921728, 1051346, 1242752, 1549352, 1613024, 1770688, 2102692, 3098704, 3226048, 3541376, 3679711, 4205384, 6197408, 6452096, 7359422, 8410768, 12394816, 14718844, 16821536, 24789632, 29437688, 33643072, 58875376, 67286144, 117750752, 235501504, 471003008]

約数ペア:

[(1, 471003008), (2, 235501504), (4, 117750752), (7, 67286144), (8, 58875376), (14, 33643072), (16, 29437688), (19, 24789632), (28, 16821536), (32, 14718844), (38, 12394816), (56, 8410768), (64, 7359422), (73, 6452096), (76, 6197408), (112, 4205384), (128, 3679711), (133, 3541376), (146, 3226048), (152, 3098704), (224, 2102692), (266, 1770688), (292, 1613024), (304, 1549352), (379, 1242752), (448, 1051346), (511, 921728), (532, 885344), (584, 806512), (608, 774676), (758, 621376), (896, 525673), (1022, 460864), (1064, 442672), (1168, 403256), (1216, 387338), (1387, 339584), (1516, 310688), (2044, 230432), (2128, 221336), (2336, 201628), (2432, 193669), (2653, 177536), (2774, 169792), (3032, 155344), (4088, 115216), (4256, 110668), (4672, 100814), (5306, 88768), (5548, 84896), (6064, 77672), (7201, 65408), (8176, 57608), (8512, 55334), (9344, 50407), (9709, 48512), (10612, 44384), (11096, 42448), (12128, 38836), (14402, 32704), (16352, 28804), (17024, 27667), (19418, 24256), (21224, 22192)]