21440417328

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{6229}}^1$

素因数の和:6348

約数の個数: 240

約数和(自身を含む): 68330939040

約数和(自身を除く): 46890521712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 44, 48, 53, 66, 72, 82, 88, 99, 106, 123, 132, 144, 159, 164, 176, 198, 212, 246, 264, 318, 328, 369, 396, 424, 451, 477, 492, 528, 583, 636, 656, 738, 792, 848, 902, 954, 984, 1166, 1272, 1353, 1476, 1584, 1749, 1804, 1908, 1968, 2173, 2332, 2544, 2706, 2952, 3498, 3608, 3816, 4059, 4346, 4664, 5247, 5412, 5904, 6229, 6519, 6996, 7216, 7632, 8118, 8692, 9328, 10494, 10824, 12458, 13038, 13992, 16236, 17384, 18687, 19557, 20988, 21648, 23903, 24916, 26076, 27984, 32472, 34768, 37374, 39114, 41976, 47806, 49832, 52152, 56061, 64944, 68519, 71709, 74748, 78228, 83952, 95612, 99664, 104304, 112122, 137038, 143418, 149496, 156456, 191224, 205557, 215127, 224244, 255389, 274076, 286836, 298992, 312912, 330137, 382448, 411114, 430254, 448488, 510778, 548152, 573672, 616671, 660274, 766167, 822228, 860508, 896976, 990411, 1021556, 1096304, 1147344, 1233342, 1320548, 1532334, 1644456, 1721016, 1980822, 2043112, 2298501, 2466684, 2641096, 2809279, 2971233, 3064668, 3288912, 3442032, 3631507, 3961644, 4086224, 4597002, 4933368, 5282192, 5618558, 5942466, 6129336, 7263014, 7923288, 8427837, 9194004, 9866736, 10894521, 11237116, 11884932, 12258672, 13535617, 14526028, 15846576, 16855674, 18388008, 21789042, 22474232, 23769864, 25283511, 27071234, 29052056, 32683563, 33711348, 36776016, 40606851, 43578084, 44948464, 47539728, 50567022, 54142468, 58104112, 65367126, 67422696, 81213702, 87156168, 101134044, 108284936, 121820553, 130734252, 134845392, 148891787, 162427404, 174312336, 202268088, 216569872, 243641106, 261468504, 297783574, 324854808, 404536176, 446675361, 487282212, 522937008, 595567148, 649709616, 893350722, 974564424, 1191134296, 1340026083, 1786701444, 1949128848, 2382268592, 2680052166, 3573402888, 5360104332, 7146805776, 10720208664, 21440417328]

約数ペア:

[(1, 21440417328), (2, 10720208664), (3, 7146805776), (4, 5360104332), (6, 3573402888), (8, 2680052166), (9, 2382268592), (11, 1949128848), (12, 1786701444), (16, 1340026083), (18, 1191134296), (22, 974564424), (24, 893350722), (33, 649709616), (36, 595567148), (41, 522937008), (44, 487282212), (48, 446675361), (53, 404536176), (66, 324854808), (72, 297783574), (82, 261468504), (88, 243641106), (99, 216569872), (106, 202268088), (123, 174312336), (132, 162427404), (144, 148891787), (159, 134845392), (164, 130734252), (176, 121820553), (198, 108284936), (212, 101134044), (246, 87156168), (264, 81213702), (318, 67422696), (328, 65367126), (369, 58104112), (396, 54142468), (424, 50567022), (451, 47539728), (477, 44948464), (492, 43578084), (528, 40606851), (583, 36776016), (636, 33711348), (656, 32683563), (738, 29052056), (792, 27071234), (848, 25283511), (902, 23769864), (954, 22474232), (984, 21789042), (1166, 18388008), (1272, 16855674), (1353, 15846576), (1476, 14526028), (1584, 13535617), (1749, 12258672), (1804, 11884932), (1908, 11237116), (1968, 10894521), (2173, 9866736), (2332, 9194004), (2544, 8427837), (2706, 7923288), (2952, 7263014), (3498, 6129336), (3608, 5942466), (3816, 5618558), (4059, 5282192), (4346, 4933368), (4664, 4597002), (5247, 4086224), (5412, 3961644), (5904, 3631507), (6229, 3442032), (6519, 3288912), (6996, 3064668), (7216, 2971233), (7632, 2809279), (8118, 2641096), (8692, 2466684), (9328, 2298501), (10494, 2043112), (10824, 1980822), (12458, 1721016), (13038, 1644456), (13992, 1532334), (16236, 1320548), (17384, 1233342), (18687, 1147344), (19557, 1096304), (20988, 1021556), (21648, 990411), (23903, 896976), (24916, 860508), (26076, 822228), (27984, 766167), (32472, 660274), (34768, 616671), (37374, 573672), (39114, 548152), (41976, 510778), (47806, 448488), (49832, 430254), (52152, 411114), (56061, 382448), (64944, 330137), (68519, 312912), (71709, 298992), (74748, 286836), (78228, 274076), (83952, 255389), (95612, 224244), (99664, 215127), (104304, 205557), (112122, 191224), (137038, 156456), (143418, 149496)]