557915064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 1631846400

約数和(自身を除く): 1073931336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 127, 158, 168, 237, 254, 316, 331, 381, 474, 508, 553, 632, 662, 762, 889, 948, 993, 1016, 1106, 1324, 1524, 1659, 1778, 1896, 1986, 2212, 2317, 2648, 2667, 3048, 3318, 3556, 3972, 4424, 4634, 5334, 6636, 6951, 7112, 7944, 9268, 10033, 10668, 13272, 13902, 18536, 20066, 21336, 26149, 27804, 30099, 40132, 42037, 52298, 55608, 60198, 70231, 78447, 80264, 84074, 104596, 120396, 126111, 140462, 156894, 168148, 183043, 209192, 210693, 240792, 252222, 280924, 294259, 313788, 336296, 366086, 421386, 504444, 549129, 561848, 588518, 627576, 732172, 842772, 882777, 1008888, 1098258, 1177036, 1464344, 1685544, 1765554, 2196516, 2354072, 3320923, 3531108, 4393032, 6641846, 7062216, 9962769, 13283692, 19925538, 23246461, 26567384, 39851076, 46492922, 69739383, 79702152, 92985844, 139478766, 185971688, 278957532, 557915064]

約数ペア:

[(1, 557915064), (2, 278957532), (3, 185971688), (4, 139478766), (6, 92985844), (7, 79702152), (8, 69739383), (12, 46492922), (14, 39851076), (21, 26567384), (24, 23246461), (28, 19925538), (42, 13283692), (56, 9962769), (79, 7062216), (84, 6641846), (127, 4393032), (158, 3531108), (168, 3320923), (237, 2354072), (254, 2196516), (316, 1765554), (331, 1685544), (381, 1464344), (474, 1177036), (508, 1098258), (553, 1008888), (632, 882777), (662, 842772), (762, 732172), (889, 627576), (948, 588518), (993, 561848), (1016, 549129), (1106, 504444), (1324, 421386), (1524, 366086), (1659, 336296), (1778, 313788), (1896, 294259), (1986, 280924), (2212, 252222), (2317, 240792), (2648, 210693), (2667, 209192), (3048, 183043), (3318, 168148), (3556, 156894), (3972, 140462), (4424, 126111), (4634, 120396), (5334, 104596), (6636, 84074), (6951, 80264), (7112, 78447), (7944, 70231), (9268, 60198), (10033, 55608), (10668, 52298), (13272, 42037), (13902, 40132), (18536, 30099), (20066, 27804), (21336, 26149)]