313476592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7211}}^1$

素因数の和:7262

約数の個数: 80

約数和(自身を含む): 751201920

約数和(自身を除く): 437725328

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 5434, 7211, 10868, 14422, 21736, 28844, 43472, 57688, 79321, 93743, 115376, 137009, 158642, 187486, 274018, 317284, 374972, 548036, 634568, 749944, 1031173, 1096072, 1269136, 1499888, 1507099, 1781117, 2062346, 2192144, 3014198, 3562234, 4124692, 6028396, 7124468, 8249384, 12056792, 14248936, 16498768, 19592287, 24113584, 28497872, 39184574, 78369148, 156738296, 313476592]

約数ペア:

[(1, 313476592), (2, 156738296), (4, 78369148), (8, 39184574), (11, 28497872), (13, 24113584), (16, 19592287), (19, 16498768), (22, 14248936), (26, 12056792), (38, 8249384), (44, 7124468), (52, 6028396), (76, 4124692), (88, 3562234), (104, 3014198), (143, 2192144), (152, 2062346), (176, 1781117), (208, 1507099), (209, 1499888), (247, 1269136), (286, 1096072), (304, 1031173), (418, 749944), (494, 634568), (572, 548036), (836, 374972), (988, 317284), (1144, 274018), (1672, 187486), (1976, 158642), (2288, 137009), (2717, 115376), (3344, 93743), (3952, 79321), (5434, 57688), (7211, 43472), (10868, 28844), (14422, 21736)]