887392464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 2687447040

約数和(自身を除く): 1800054576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 101, 112, 158, 168, 202, 237, 303, 316, 331, 336, 404, 474, 553, 606, 632, 662, 707, 808, 948, 993, 1106, 1212, 1264, 1324, 1414, 1616, 1659, 1896, 1986, 2121, 2212, 2317, 2424, 2648, 2828, 3318, 3792, 3972, 4242, 4424, 4634, 4848, 5296, 5656, 6636, 6951, 7944, 7979, 8484, 8848, 9268, 11312, 13272, 13902, 15888, 15958, 16968, 18536, 23937, 26149, 26544, 27804, 31916, 33431, 33936, 37072, 47874, 52298, 55608, 55853, 63832, 66862, 78447, 95748, 100293, 104596, 111216, 111706, 127664, 133724, 156894, 167559, 183043, 191496, 200586, 209192, 223412, 234017, 267448, 313788, 335118, 366086, 382992, 401172, 418384, 446824, 468034, 534896, 549129, 627576, 670236, 702051, 732172, 802344, 893648, 936068, 1098258, 1255152, 1340472, 1404102, 1464344, 1604688, 1872136, 2196516, 2641049, 2680944, 2808204, 2928688, 3744272, 4393032, 5282098, 5616408, 7923147, 8786064, 10564196, 11232816, 15846294, 18487343, 21128392, 31692588, 36974686, 42256784, 55462029, 63385176, 73949372, 110924058, 126770352, 147898744, 221848116, 295797488, 443696232, 887392464]

約数ペア:

[(1, 887392464), (2, 443696232), (3, 295797488), (4, 221848116), (6, 147898744), (7, 126770352), (8, 110924058), (12, 73949372), (14, 63385176), (16, 55462029), (21, 42256784), (24, 36974686), (28, 31692588), (42, 21128392), (48, 18487343), (56, 15846294), (79, 11232816), (84, 10564196), (101, 8786064), (112, 7923147), (158, 5616408), (168, 5282098), (202, 4393032), (237, 3744272), (303, 2928688), (316, 2808204), (331, 2680944), (336, 2641049), (404, 2196516), (474, 1872136), (553, 1604688), (606, 1464344), (632, 1404102), (662, 1340472), (707, 1255152), (808, 1098258), (948, 936068), (993, 893648), (1106, 802344), (1212, 732172), (1264, 702051), (1324, 670236), (1414, 627576), (1616, 549129), (1659, 534896), (1896, 468034), (1986, 446824), (2121, 418384), (2212, 401172), (2317, 382992), (2424, 366086), (2648, 335118), (2828, 313788), (3318, 267448), (3792, 234017), (3972, 223412), (4242, 209192), (4424, 200586), (4634, 191496), (4848, 183043), (5296, 167559), (5656, 156894), (6636, 133724), (6951, 127664), (7944, 111706), (7979, 111216), (8484, 104596), (8848, 100293), (9268, 95748), (11312, 78447), (13272, 66862), (13902, 63832), (15888, 55853), (15958, 55608), (16968, 52298), (18536, 47874), (23937, 37072), (26149, 33936), (26544, 33431), (27804, 31916)]