12821116176

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:630

約数の個数: 240

約数和(自身を含む): 39733581888

約数和(自身を除く): 26912465712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 181, 197, 198, 227, 264, 362, 394, 396, 454, 528, 543, 591, 681, 724, 788, 792, 908, 1086, 1182, 1362, 1448, 1576, 1584, 1629, 1773, 1816, 1991, 2043, 2167, 2172, 2364, 2497, 2724, 2896, 3152, 3258, 3546, 3632, 3982, 4086, 4334, 4344, 4728, 4994, 5448, 5973, 6501, 6516, 7092, 7491, 7964, 8172, 8668, 8688, 9456, 9988, 10896, 11946, 13002, 13032, 14184, 14982, 15928, 16344, 17336, 17919, 19503, 19976, 22473, 23892, 26004, 26064, 28368, 29964, 31856, 32688, 34672, 35657, 35838, 39006, 39952, 41087, 44719, 44946, 47784, 52008, 59928, 71314, 71676, 78012, 82174, 89438, 89892, 95568, 104016, 106971, 119856, 123261, 134157, 142628, 143352, 156024, 164348, 178876, 179784, 213942, 246522, 268314, 285256, 286704, 312048, 320913, 328696, 357752, 359568, 369783, 392227, 402471, 427884, 451957, 491909, 493044, 536628, 570512, 641826, 657392, 715504, 739566, 784454, 804942, 855768, 903914, 983818, 986088, 1073256, 1176681, 1283652, 1355871, 1475727, 1479132, 1568908, 1609884, 1711536, 1807828, 1967636, 1972176, 2146512, 2353362, 2567304, 2711742, 2951454, 2958264, 3137816, 3219768, 3530043, 3615656, 3935272, 4067613, 4427181, 4706724, 5134608, 5423484, 5902908, 5916528, 6275632, 6439536, 7060086, 7231312, 7870544, 8094139, 8135226, 8854362, 9413448, 10846968, 11805816, 14120172, 16188278, 16270452, 17708724, 18826896, 21693936, 23611632, 24282417, 28240344, 32376556, 32540904, 35417448, 48564834, 56480688, 64753112, 65081808, 70834896, 72847251, 89035529, 97129668, 129506224, 145694502, 178071058, 194259336, 267106587, 291389004, 356142116, 388518672, 534213174, 582778008, 712284232, 801319761, 1068426348, 1165556016, 1424568464, 1602639522, 2136852696, 3205279044, 4273705392, 6410558088, 12821116176]

約数ペア:

[(1, 12821116176), (2, 6410558088), (3, 4273705392), (4, 3205279044), (6, 2136852696), (8, 1602639522), (9, 1424568464), (11, 1165556016), (12, 1068426348), (16, 801319761), (18, 712284232), (22, 582778008), (24, 534213174), (33, 388518672), (36, 356142116), (44, 291389004), (48, 267106587), (66, 194259336), (72, 178071058), (88, 145694502), (99, 129506224), (132, 97129668), (144, 89035529), (176, 72847251), (181, 70834896), (197, 65081808), (198, 64753112), (227, 56480688), (264, 48564834), (362, 35417448), (394, 32540904), (396, 32376556), (454, 28240344), (528, 24282417), (543, 23611632), (591, 21693936), (681, 18826896), (724, 17708724), (788, 16270452), (792, 16188278), (908, 14120172), (1086, 11805816), (1182, 10846968), (1362, 9413448), (1448, 8854362), (1576, 8135226), (1584, 8094139), (1629, 7870544), (1773, 7231312), (1816, 7060086), (1991, 6439536), (2043, 6275632), (2167, 5916528), (2172, 5902908), (2364, 5423484), (2497, 5134608), (2724, 4706724), (2896, 4427181), (3152, 4067613), (3258, 3935272), (3546, 3615656), (3632, 3530043), (3982, 3219768), (4086, 3137816), (4334, 2958264), (4344, 2951454), (4728, 2711742), (4994, 2567304), (5448, 2353362), (5973, 2146512), (6501, 1972176), (6516, 1967636), (7092, 1807828), (7491, 1711536), (7964, 1609884), (8172, 1568908), (8668, 1479132), (8688, 1475727), (9456, 1355871), (9988, 1283652), (10896, 1176681), (11946, 1073256), (13002, 986088), (13032, 983818), (14184, 903914), (14982, 855768), (15928, 804942), (16344, 784454), (17336, 739566), (17919, 715504), (19503, 657392), (19976, 641826), (22473, 570512), (23892, 536628), (26004, 493044), (26064, 491909), (28368, 451957), (29964, 427884), (31856, 402471), (32688, 392227), (34672, 369783), (35657, 359568), (35838, 357752), (39006, 328696), (39952, 320913), (41087, 312048), (44719, 286704), (44946, 285256), (47784, 268314), (52008, 246522), (59928, 213942), (71314, 179784), (71676, 178876), (78012, 164348), (82174, 156024), (89438, 143352), (89892, 142628), (95568, 134157), (104016, 123261), (106971, 119856)]