621138784656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1949}}^1\times {\mathrm{2311}}^1$

素因数の和:4314

約数の個数: 240

約数和(自身を含む): 1841483030400

約数和(自身を除く): 1220344245744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 442, 507, 624, 663, 676, 816, 884, 1014, 1326, 1352, 1768, 1949, 2028, 2311, 2652, 2704, 2873, 3536, 3898, 4056, 4622, 5304, 5746, 5847, 6933, 7796, 8112, 8619, 9244, 10608, 11492, 11694, 13866, 15592, 17238, 18488, 22984, 23388, 25337, 27732, 30043, 31184, 33133, 34476, 36976, 39287, 45968, 46776, 50674, 55464, 60086, 66266, 68952, 76011, 78574, 90129, 93552, 99399, 101348, 110928, 117861, 120172, 132532, 137904, 152022, 157148, 180258, 198798, 202696, 235722, 240344, 265064, 304044, 314296, 329381, 360516, 390559, 397596, 405392, 430729, 471444, 480688, 510731, 530128, 608088, 628592, 658762, 721032, 781118, 795192, 861458, 942888, 988143, 1021462, 1171677, 1216176, 1292187, 1317524, 1442064, 1532193, 1562236, 1590384, 1722916, 1885776, 1976286, 2042924, 2343354, 2584374, 2635048, 3064386, 3124472, 3445832, 3952572, 4085848, 4504139, 4686708, 5168748, 5270096, 5599477, 6128772, 6248944, 6639503, 6891664, 7905144, 8171696, 9008278, 9373416, 10337496, 11198954, 12257544, 13279006, 13512417, 15810288, 16798431, 18016556, 18746832, 19918509, 20674992, 22397908, 24515088, 26558012, 27024834, 33596862, 36033112, 39837018, 44795816, 53116024, 54049668, 58553807, 67193724, 72066224, 76570363, 79674036, 89591632, 106232048, 108099336, 117107614, 134387448, 153140726, 159348072, 175661421, 216198672, 229711089, 234215228, 268774896, 306281452, 318696144, 351322842, 459422178, 468430456, 612562904, 702645684, 761199491, 918844356, 936860912, 995414719, 1225125808, 1405291368, 1522398982, 1837688712, 1990829438, 2283598473, 2810582736, 2986244157, 3044797964, 3675377424, 3981658876, 4567196946, 5972488314, 6089595928, 7963317752, 9134393892, 11944976628, 12179191856, 12940391347, 15926635504, 18268787784, 23889953256, 25880782694, 36537575568, 38821174041, 47779906512, 51761565388, 77642348082, 103523130776, 155284696164, 207046261552, 310569392328, 621138784656]

約数ペア:

[(1, 621138784656), (2, 310569392328), (3, 207046261552), (4, 155284696164), (6, 103523130776), (8, 77642348082), (12, 51761565388), (13, 47779906512), (16, 38821174041), (17, 36537575568), (24, 25880782694), (26, 23889953256), (34, 18268787784), (39, 15926635504), (48, 12940391347), (51, 12179191856), (52, 11944976628), (68, 9134393892), (78, 7963317752), (102, 6089595928), (104, 5972488314), (136, 4567196946), (156, 3981658876), (169, 3675377424), (204, 3044797964), (208, 2986244157), (221, 2810582736), (272, 2283598473), (312, 1990829438), (338, 1837688712), (408, 1522398982), (442, 1405291368), (507, 1225125808), (624, 995414719), (663, 936860912), (676, 918844356), (816, 761199491), (884, 702645684), (1014, 612562904), (1326, 468430456), (1352, 459422178), (1768, 351322842), (1949, 318696144), (2028, 306281452), (2311, 268774896), (2652, 234215228), (2704, 229711089), (2873, 216198672), (3536, 175661421), (3898, 159348072), (4056, 153140726), (4622, 134387448), (5304, 117107614), (5746, 108099336), (5847, 106232048), (6933, 89591632), (7796, 79674036), (8112, 76570363), (8619, 72066224), (9244, 67193724), (10608, 58553807), (11492, 54049668), (11694, 53116024), (13866, 44795816), (15592, 39837018), (17238, 36033112), (18488, 33596862), (22984, 27024834), (23388, 26558012), (25337, 24515088), (27732, 22397908), (30043, 20674992), (31184, 19918509), (33133, 18746832), (34476, 18016556), (36976, 16798431), (39287, 15810288), (45968, 13512417), (46776, 13279006), (50674, 12257544), (55464, 11198954), (60086, 10337496), (66266, 9373416), (68952, 9008278), (76011, 8171696), (78574, 7905144), (90129, 6891664), (93552, 6639503), (99399, 6248944), (101348, 6128772), (110928, 5599477), (117861, 5270096), (120172, 5168748), (132532, 4686708), (137904, 4504139), (152022, 4085848), (157148, 3952572), (180258, 3445832), (198798, 3124472), (202696, 3064386), (235722, 2635048), (240344, 2584374), (265064, 2343354), (304044, 2042924), (314296, 1976286), (329381, 1885776), (360516, 1722916), (390559, 1590384), (397596, 1562236), (405392, 1532193), (430729, 1442064), (471444, 1317524), (480688, 1292187), (510731, 1216176), (530128, 1171677), (608088, 1021462), (628592, 988143), (658762, 942888), (721032, 861458), (781118, 795192)]