231469188112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{63541}}^1$

素因数の和:64112

約数の個数: 80

約数和(自身を含む): 493553589120

約数和(自身を除く): 262084401008

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 521, 874, 1042, 1748, 2084, 3496, 4168, 6992, 8336, 9899, 11983, 19798, 23966, 39596, 47932, 63541, 79192, 95864, 127082, 158384, 191728, 227677, 254164, 455354, 508328, 910708, 1016656, 1207279, 1461443, 1821416, 2414558, 2922886, 3642832, 4829116, 5845772, 9658232, 11691544, 19316464, 23383088, 27767417, 33104861, 55534834, 66209722, 111069668, 132419444, 222139336, 264838888, 444278672, 529677776, 628992359, 761411803, 1257984718, 1522823606, 2515969436, 3045647212, 5031938872, 6091294424, 10063877744, 12182588848, 14466824257, 28933648514, 57867297028, 115734594056, 231469188112]

約数ペア:

[(1, 231469188112), (2, 115734594056), (4, 57867297028), (8, 28933648514), (16, 14466824257), (19, 12182588848), (23, 10063877744), (38, 6091294424), (46, 5031938872), (76, 3045647212), (92, 2515969436), (152, 1522823606), (184, 1257984718), (304, 761411803), (368, 628992359), (437, 529677776), (521, 444278672), (874, 264838888), (1042, 222139336), (1748, 132419444), (2084, 111069668), (3496, 66209722), (4168, 55534834), (6992, 33104861), (8336, 27767417), (9899, 23383088), (11983, 19316464), (19798, 11691544), (23966, 9658232), (39596, 5845772), (47932, 4829116), (63541, 3642832), (79192, 2922886), (95864, 2414558), (127082, 1821416), (158384, 1461443), (191728, 1207279), (227677, 1016656), (254164, 910708), (455354, 508328)]