7551056136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{2237}}^1$

素因数の和:2639

約数の個数: 128

約数和(自身を含む): 21055104000

約数和(自身を除く): 13504047864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 349, 372, 403, 698, 744, 806, 1047, 1209, 1396, 1612, 2094, 2237, 2418, 2792, 3224, 4188, 4474, 4537, 4836, 6711, 8376, 8948, 9074, 9672, 10819, 13422, 13611, 17896, 18148, 21638, 26844, 27222, 29081, 32457, 36296, 43276, 53688, 54444, 58162, 64914, 69347, 86552, 87243, 108888, 116324, 129828, 138694, 140647, 174486, 208041, 232648, 259656, 277388, 281294, 348972, 416082, 421941, 554776, 562588, 697944, 780713, 832164, 843882, 901511, 1125176, 1561426, 1664328, 1687764, 1803022, 2342139, 2704533, 3122852, 3375528, 3606044, 4684278, 5409066, 6245704, 7212088, 9368556, 10149269, 10818132, 18737112, 20298538, 21636264, 24202103, 30447807, 40597076, 48404206, 60895614, 72606309, 81194152, 96808412, 121791228, 145212618, 193616824, 243582456, 290425236, 314627339, 580850472, 629254678, 943882017, 1258509356, 1887764034, 2517018712, 3775528068, 7551056136]

約数ペア:

[(1, 7551056136), (2, 3775528068), (3, 2517018712), (4, 1887764034), (6, 1258509356), (8, 943882017), (12, 629254678), (13, 580850472), (24, 314627339), (26, 290425236), (31, 243582456), (39, 193616824), (52, 145212618), (62, 121791228), (78, 96808412), (93, 81194152), (104, 72606309), (124, 60895614), (156, 48404206), (186, 40597076), (248, 30447807), (312, 24202103), (349, 21636264), (372, 20298538), (403, 18737112), (698, 10818132), (744, 10149269), (806, 9368556), (1047, 7212088), (1209, 6245704), (1396, 5409066), (1612, 4684278), (2094, 3606044), (2237, 3375528), (2418, 3122852), (2792, 2704533), (3224, 2342139), (4188, 1803022), (4474, 1687764), (4537, 1664328), (4836, 1561426), (6711, 1125176), (8376, 901511), (8948, 843882), (9074, 832164), (9672, 780713), (10819, 697944), (13422, 562588), (13611, 554776), (17896, 421941), (18148, 416082), (21638, 348972), (26844, 281294), (27222, 277388), (29081, 259656), (32457, 232648), (36296, 208041), (43276, 174486), (53688, 140647), (54444, 138694), (58162, 129828), (64914, 116324), (69347, 108888), (86552, 87243)]