15946649964

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{607}}^1$

素因数の和:965

約数の個数: 216

約数和(自身を含む): 48024482688

約数和(自身を除く): 32077832724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 281, 294, 318, 371, 441, 477, 562, 588, 607, 636, 742, 843, 882, 954, 1113, 1124, 1214, 1484, 1686, 1764, 1821, 1908, 1967, 2226, 2428, 2529, 2597, 3339, 3372, 3642, 3934, 4249, 4452, 5058, 5194, 5463, 5901, 6678, 7284, 7791, 7868, 8498, 10116, 10388, 10926, 11802, 12747, 13356, 13769, 14893, 15582, 16996, 17703, 21852, 23373, 23604, 25494, 27538, 29743, 29786, 31164, 32171, 35406, 38241, 41307, 44679, 46746, 50988, 55076, 59486, 59572, 64342, 70812, 76482, 82614, 89229, 89358, 93492, 96513, 104251, 118972, 123921, 128684, 134037, 152964, 165228, 170567, 178458, 178716, 193026, 208502, 225197, 247842, 267687, 268074, 289539, 312753, 341134, 356916, 386052, 417004, 450394, 495684, 511701, 535374, 536148, 579078, 625506, 675591, 682268, 729757, 900788, 938259, 1023402, 1070748, 1158156, 1193969, 1251012, 1351182, 1459514, 1535103, 1576379, 1876518, 2026773, 2046804, 2189271, 2387938, 2702364, 2919028, 3070206, 3152758, 3581907, 3753036, 4053546, 4378542, 4729137, 4775876, 6140412, 6305516, 6567813, 7163814, 8107092, 8357783, 8757084, 9040051, 9458274, 10745721, 13135626, 14187411, 14327628, 16715566, 18080102, 18916548, 21491442, 25073349, 26271252, 27120153, 28374822, 33431132, 36160204, 42982884, 50146698, 54240306, 56749644, 63280357, 75220047, 81360459, 100293396, 108480612, 126560714, 150440094, 162720918, 189841071, 253121428, 300880188, 325441836, 379682142, 442962499, 569523213, 759364284, 885924998, 1139046426, 1328887497, 1771849996, 2278092852, 2657774994, 3986662491, 5315549988, 7973324982, 15946649964]

約数ペア:

[(1, 15946649964), (2, 7973324982), (3, 5315549988), (4, 3986662491), (6, 2657774994), (7, 2278092852), (9, 1771849996), (12, 1328887497), (14, 1139046426), (18, 885924998), (21, 759364284), (28, 569523213), (36, 442962499), (42, 379682142), (49, 325441836), (53, 300880188), (63, 253121428), (84, 189841071), (98, 162720918), (106, 150440094), (126, 126560714), (147, 108480612), (159, 100293396), (196, 81360459), (212, 75220047), (252, 63280357), (281, 56749644), (294, 54240306), (318, 50146698), (371, 42982884), (441, 36160204), (477, 33431132), (562, 28374822), (588, 27120153), (607, 26271252), (636, 25073349), (742, 21491442), (843, 18916548), (882, 18080102), (954, 16715566), (1113, 14327628), (1124, 14187411), (1214, 13135626), (1484, 10745721), (1686, 9458274), (1764, 9040051), (1821, 8757084), (1908, 8357783), (1967, 8107092), (2226, 7163814), (2428, 6567813), (2529, 6305516), (2597, 6140412), (3339, 4775876), (3372, 4729137), (3642, 4378542), (3934, 4053546), (4249, 3753036), (4452, 3581907), (5058, 3152758), (5194, 3070206), (5463, 2919028), (5901, 2702364), (6678, 2387938), (7284, 2189271), (7791, 2046804), (7868, 2026773), (8498, 1876518), (10116, 1576379), (10388, 1535103), (10926, 1459514), (11802, 1351182), (12747, 1251012), (13356, 1193969), (13769, 1158156), (14893, 1070748), (15582, 1023402), (16996, 938259), (17703, 900788), (21852, 729757), (23373, 682268), (23604, 675591), (25494, 625506), (27538, 579078), (29743, 536148), (29786, 535374), (31164, 511701), (32171, 495684), (35406, 450394), (38241, 417004), (41307, 386052), (44679, 356916), (46746, 341134), (50988, 312753), (55076, 289539), (59486, 268074), (59572, 267687), (64342, 247842), (70812, 225197), (76482, 208502), (82614, 193026), (89229, 178716), (89358, 178458), (93492, 170567), (96513, 165228), (104251, 152964), (118972, 134037), (123921, 128684)]